baber/WOPTO huggingface dataset:
Patent RU-2109994-C1 (RU)
Title: Hardened metal article and method of manufacture of such articles
Inventor: VALER JANOV SERGEJ LEONIDOVICH
IPC: F16C7/00
Filed: 1994-10-10
Granted: 1998-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: hardened article includes cylindrical section brought in communication with lubrication passage via expanded conjugated surface and cold-hardened surface of rotation coaxial relative to it. Hardened metal articles are produced by hot stamping of blanks, heat treatment and machining together with making the passage for lubrication from its expanded conjugation surface which is made deeper by rotating cutting tool to form cold-hardened surface of rotation around cutting and damping tools; then sections of respective diameters are fixed as follows: locating flat is fixed to first section and bearing cylindrical flat is fixed to second section. Their longitudinal axes intersect at right angles relative to longitudinal axes of tools. Machining of each surface is continued till cylindrical section of metal article and locating cylindrical flat fay and then till section of metal article and bearing cylindrical flat fay. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-2086585-C1 (RU)
Inventor: ALIKIN VLADIMIR N
IPC: C08L27/06
Filed: 1995-02-08
Granted: 1997-08-10
Abstract: FIELD: insulation of conductors and cables and manufacture of sheets, films and hoses. SUBSTANCE: electroinsulating composition comprises dioctyl phthalate, metal containing stabilizer, dyphylol propane, stearic acid, chalk, pigments, and ammonium oxalate, titanium dioxide and N-butyl alcohol modified aerosil as filler. Composition is prepared by mixing some components at 18-22 C, the remaining components are further mixed at 80-100 C, the mixture is cooled and granulated. Suspension polyvinyl chloride-based composition has high thermal stability, reduced combustibility and has no stuck granules, pores and agglomerates. EFFECT: improved properties of the electric insulating composition.
Patent RU-2078003-C1 (RU)
Inventor: DOBRYNIN LEV K
IPC: B61F5/14
Filed: 1995-02-15
Granted: 1997-04-27
Abstract: Использование: в опорах кузова на среднюю тележку трехтележечного железнодорожного экипажа. Сущность изобретения: опора кузова содержит нижнюю и верхнюю опорные плиты и размещенные между ними тела качения, объединенные сепаратором, к которому присоединены водила, взаимодействующие с плитами, причем рабочие поверхности опорных плит выполнены выпуклыми, а на их вершинах выполнены горизонтальные площадки, на которых установлены упомянутые тела качения. 2 з.п. ф-лы, 3 ил.
Patent RU-2132152-C1 (RU)
Inventor: PARSHIKOV V V
IPC: A61B5/389
Filed: 1995-02-20
Granted: 1999-06-27
Abstract: Способ может быть использован в медицине, в частности в детской хирургии. Исследуют наружный сфинктер заднего прохода путем внедрения концентрических игольчатых электродов в мышцу наружного сфинктера заднего прохода, затем с помощью компьютерной обработки определяют частоту, амплитуду и коэффициент Виллисона, на основе которых судят о положении сфинктера, а при значениях по меньшей мере двух из этих показателей в пределах Т > 150 мВ/с, А < 200 мВ, К > 0,5 судят о благоприятном прогнозе, а при значениях по меньшей мере двух из этих показателей в пределах Т < 150 мВ/с, А > 200 мВ, К < 0,5 прогнозируют недержание. Способ повышает точность прогнозирования. 4 ил.
Patent RU-2114550-C1 (RU)
Title: Contactless method of measurement of intraocular pressure
Inventor: PROKOPENKO V T
IPC: A61B3/16
Filed: 1995-06-28
Granted: 1998-07-10
Abstract: FIELD: medicine, applicable for measurement of intraocular pressure with the aim of early diagnosis of glaucoma and other ocular diseases. SUBSTANCE: the method consists in illumination of the center of the cornea by a light beam directed to the eye optic axis at an angle, deformation of the cornea by pneumatic action on it and measurement of amplitudes of electric signals corresponding to the light ones reflected from the cornea. The cornea is illuminated by another light beam directed in parallel with the first one, the distance between the beams does not exceed the value of the cornea radius. Prior to cornea deformation, the angles between the eye optic axis and beams reflected from the cornea are determined, the sum of these angles is found. Pneumatic action is accomplished is accomplished periodically within the acoustic-wave band, the values of amplitudes of shift of the energy center of reflected beams are determined according to the measured amplitudes of the electric signal and position characteristic of the indicating device. The mean value of this amplitude is found, which is then used for determining the amplitude of periodic angular oscillations of reflected beams according to the design formula. EFFECT: enhanced accuracy and reduced traumatism in measurement of intraocular pressure. 4 dwg
Patent RU-2087022-C1 (RU)
Title: Polymer material which is sensitive to ultraviolet light
Inventor: KALINOVSKAYA IRINA V
IPC: C08K13/02
Filed: 1995-08-04
Granted: 1997-08-10
Abstract: FIELD: devices for medicine and agriculture. SUBSTANCE: material which is sensitive to ultraviolet light has temperature softening polymer and 2-6 % of mix of inorganic bismuth compound and at least one complex bismuth compound with organic carbon acids in mole content of 1:0.01-0.1. Polyethylene, polypropylene, polystyrene, polyvinyl chloride, polycarbonate, polyamide and so on may be used as temperature softening polymer. Bismuth halide, hydroxide, oxyfluoride, oxychloride, oxybromide, oxyiodine, oxycarbonate, bismuth sulfate and phosphate, bismuth oxide may be used as inorganic bismuth compound. Bismuth compounds with organic carbonic acids, such as acetic, tartrate, oxalic acids, aromatic carbon acids and their derivatives, such as benzoic, O,M-toluyl, chlorbenzoic, tere[phthalic acids are used as complex bismuth compounds. EFFECT: increased functional capabilities. 1 tbl
Patent RU-2116229-C1 (RU)
Inventor: FILIPP LE BRA
IPC: B65D71/00
Filed: 1994-04-22
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering; carrying of bottles. SUBSTANCE: package-holder formed by walls-panels interconnected along line of bending and folded at angle relative to each other includes device for receiving and fixing of articles in place. Said device is arranged between side and upper or lower walls-panels and is provided with hole to receive part of article and fold formed by cutting and hinge coupled with edge of hole. After turning the fold in working position by bending it inward the package, first of fold sections arranged inside package thrusts against article, and second section of fold is arranged outside the package. Proposed device makes it possible to arrange bottles closer to each other in package-holder owing to increased rupture strength ensured by provision of folds which play part of buffers protecting edges of hole from damage and rupture. EFFECT: improved quality of packing. 11 cl, 8 dwg
Patent RU-2129188-C1 (RU)
Title: Плавучее нефтесборное заграждение
Inventor: GUMEROV A G
IPC: E02B15/08
Filed: 1996-02-22
Granted: 1999-04-20
Abstract: Изобретение предназначено для очистки поверхности водных объектов от пленки нефти. Заграждение содержит выполненный из эластичного материала вертикальный экран с воздушной полостью в верхней части и тросом с петлями в нижней части. В экране выполнены проходные отверстия, снабженные коленами, которые прикреплены к экрану в направлении движения заграждения и обращены вниз. Колена изготовлены из эластичного материала, например из бензиностойкой резины. Для сбора нефтяной пленки заграждение перемещают по поверхности воды, при этом поток воды перетекает через проходные отверстия, а нефть задерживается коленами и растекается по поверхности экрана. Такая конструкция заграждения обеспечивает его устойчивость при перемещении по поверхности воды. 1 з.п.ф-лы, 2 ил.
Patent RU-2097239-C1 (RU)
Title: Railway vehicle brake shoe
Inventor: IGNATEV DMITRIJ MIKHAJLOVICH
IPC: B61H7/02
Filed: 1996-04-08
Granted: 1997-11-27
Abstract: FIELD: railway transport; vehicle brake systems. SUBSTANCE: shoe has metal frame 1 and polymeric composite friction member 2 consisting of two longitudinal layers 3, 4 differing in electrical conduction Electrical conduction of layer in which shoe frame is arranged is lower than that of other layer. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2115802-C1 (RU)
Title: Device for determining pressure of reservoir fluid sample in sampler
Inventor: POTEKHIN BORIS NIKOLAEVICH
IPC: E21B49/00
Filed: 1996-04-12
Granted: 1998-07-20
Abstract: FIELD: oil production industry. SUBSTANCE: this device allows for determining by manual methods of pressure of deep-taken sample of reservoir fluid directly in receiving chamber of sampler without opening of shut-off valve. Reservoir fluid pressure can be determined within unlimited range and measurements are made at any stage of investigation of reservoir fluids. Installed in receiving chamber at side of supporting ring by means of standard threaded connection is hand-operated plunger pump. Pump body is hermetically sealed by flexible circular sealing member for formation of internal space. Created in this space by pump is hydraulic pressure brought to bear on separating piston of receiving chamber. Aforesaid pressure is equal in value to pressure of reservoir fluid under separating piston. Built in pump body is pressure gauge for measuring hydraulic pressure acting upon separating piston. Pressure gauge communicates with internal space by means of through-passage made in body of plunger pump. EFFECT: higher efficiency. 2 dwg
Patent RU-2107980-C1 (RU)
Title: Forced switching unit for power thyristors of off-line three-phase voltage inverter
Inventor: ZHIRKOV JU P
IPC: H02M1/06
Filed: 1996-04-26
Granted: 1998-03-27
Abstract: FIELD: converter engineering; three-phase voltage supply to resistive-inductive loads. SUBSTANCE: forced switching unit has circuit set up of series-connected first controlled switch, switching capacitor, and second controlled switch, this circuit being inserted between inverter poles, and three-phase bridge of switching thyristors whose poles are connected through respective switches to respective inverter poles and its phase leads are connected to respective phase leads of inverter; newly introduced in unit is choke coil inserted in series circuit and connected to switching capacitor. Circuit obtained from choke coil and capacitor is shorted out by thyristor connected for recharging. Thyristors are used as controlled switches. EFFECT: simplified design of unit dispensing with switching capacitor in charging source; reduced switching loss. 1 dwg
Patent RU-2117638-C1 (RU)
Title: Device for ozonization of potable water
Inventor: BELOV A A
IPC: C02F1/78
Filed: 1996-05-05
Granted: 1998-08-20
Abstract: FIELD: ozonization of potable water in systems of potable water supply, systems of individual purification of potable water and disinfection of sewage waters. SUBSTANCE: device has ozone generator, vessel for ozonization of water, air pump and porous member for bubbling of ozone-air mixture. Ozone generator is made in the form of body of vessel for water ozonization and connected to negative terminal of high-voltage source, and high-potential electrode located in generator parallel to the surface of porous member and connected to positive terminal of high-voltage source. High-potential electrode is made in the form of rod or wire conductor or a set of such conductors. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2099263-C1 (RU)
Title: Method of burying industrial wastes in underground salt chambers
Inventor: VORONIN ANATOLIJ V
IPC: B65G5/00
Filed: 1996-05-21
Granted: 1997-12-20
Abstract: FIELD: burial of soda production wastes in mines formed by solving of salt beds through drill wells. SUBSTANCE: method comes to burial of wastes in form of sludge suspension with density exceeding density of forced out brine. Wastes are delivered into chamber through one tube string, and brine is extracted through other tube string. Novelty is that sludge suspension is brought to required density, 1230-1400 kg/m 3  and is delivered into underground chamber at rate defined by ratio of sludge settling-to-brine forcing out speeds within 140-640. Bottom of sludge delivering tube string is set at level corresponding to middle of chamber low temperature range. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2111880-C1 (RU)
Title: Device to check interruption of supply of electric interlocking stations
Inventor: BUKHVALOV S V
IPC: G01R31/14
Filed: 1996-05-29
Granted: 1998-05-27
Abstract: FIELD: railway transport; railway signalling and communication. SUBSTANCE: proposed device has electrically operated timer, auxiliary relay with normally closed contact, time relay, signal lamps and terminals on device upper panel to connect the device to terminals of main and standby feeder circuits. When changing over supply from main feeder to standby feeder and back, auxiliary relay switches on timers which defines time of feeder switching. Time relay is used to check closing of light signals for required 1.3 s time period. EFFECT: possibility of checking interruption of supply on interlocking stations without re-equipment of stations. 1 dwg
Patent RU-2119360-C1 (RU)
Title: Method for treatment of soft tissues of prosthesis bed
Inventor: ZHOLUDEV SERGEJ EGOROVICH
IPC: A61N2/04
Filed: 1996-08-08
Granted: 1998-09-27
Abstract: FIELD: medicine, in particular, magnetotherapy. SUBSTANCE: method includes registration on controlled area of patient's face skin of amplitude value of electromagnetic oscillations induced in the tissues by electromagnetic fields as a result of its biological activity. Formed in compliance with the registered value is low-frequency pulse complexly modulated electromagnetic field with the following parameters: pulse recurrence rate, 3-80 Hz; modulation frequency, 0.3-0.8 Hz; spectral width of harmonic components, from 500 Hz to 1 kHz. Complexly modulated electromagnetic field acts on affected area of soft tissues of prosthesis bed through face skin in the region of affected area projection on it. Them pulse recurrence rate is formed from 80 to 120 Hz and the same area of face skin is exposed to complexly modulated electromagnetic field. Duration of procedure is 10-25 min. Total number of procedures is 2-10. Controlled area of face skin is selected in the form of point of outlet of face branch of trigeminal nerve. EFFECT: reduced adaptation to treatment, increased efficiency. 2 cl, 1 dwg
Patent RU-2117340-C1 (RU)
Title: Supporting insert for recovering vertical compensating capacity of nuclear reactor graphite stacking and tool for its installation
Inventor: EPERIN A P
IPC: G21C19/00
Filed: 1996-09-03
Granted: 1998-08-10
Abstract: FIELD: nuclear reactor maintenance procedures. SUBSTANCE: supporting insert has four segment members with mating side surfaces. Segments form spider with central bore. Tool for insert installation is, essentially, vertical rod mounting on its top end rod vertical displacement and rotation control elements kinematically coupled with actuating head. Bottom end of rod has extension cleat carrying guide that holds inside it transmitting unit of extension monitor. Actuating head is placed in central part of cleat and is made in the form of carrying spindle for radial and angular displacement drive of supporting insert segment members. EFFECT: provision for recovering serviceability of expansion device in process channel path thereby increasing service life of reactor. 2 cl, 15 dwg
Patent RU-2113753-C1 (RU)
Title: Method for stabilization and regulation of characteristics of electric power in three- phase supply lines and device which implements said method
Inventor: TUMANOV I M
IPC: H02J3/18
Filed: 1996-09-25
Granted: 1998-06-20
Abstract: FIELD: electrical engineering, in particular, regulation of voltage loading, compensation of reactive power or balancing load in three-phase supply line. SUBSTANCE: method involves switching of thyristor gates of different modes in several stages in each of which load current circuit breaking and over- voltage at thyristor gates are prevented and moments of stage selection depend on phase angles at load which are equal to time zones of natural commutation of thyristor gates which are opened at these stages. Control unit of device is designed as programmed control system. EFFECT: increased functional capabilities. 2 cl, 3 dwg
Patent RU-2113411-C1 (RU)
Inventor: IGOSHIN V A
IPC: C02F1/46
Filed: 1996-11-20
Granted: 1998-06-20
Abstract: Изобретение относится к медицине, сельскому хозяйству и строительству, а именно, к способам получения активированной воды с помощью электрического поля. Новым в способе является барботирование кислородсодержащим газом внутренней поверхности катода и внешней поверхности анода.
Patent RU-2132387-C1 (RU)
Title: Device for clamping semi-finished article in stretching machines and in drying chambers
Inventor: KOLKUNOV E A
IPC: C14B1/26
Filed: 1996-12-16
Granted: 1999-06-27
Abstract: FIELD: leather industry; stretching of semi-finished goods of leather and like materials. SUBSTANCE: device has working support surface with fixing members, clamp with body and secured axle on which turnable clamping lip is hinge mounted and torsional spring with loop secured on housing and with ends engaging with turnable clamping lip. Device has attachment member for connecting clamp with fixing member on working support surface. Turnable lip has clamping surface at side of working support surface and is installed for engagement with the latter when fixing the clamp. EFFECT: increased capacity, enlarged operating capabilities. 7 dwg
Patent RU-2127678-C1 (RU)
Title: Antiskid brake system with twin brake mechanisms
Inventor: KONEVTSOV M D
IPC: B60T8/44
Filed: 1997-01-30
Granted: 1999-03-20
Abstract: FIELD: transport engineering; brake systems. SUBSTANCE: system has at least one brake mechanism. Vehicle has twin wheels. One wheel of each pair is rigidly coupled with drive shaft, and second wheel is coupled with above-indicated first wheel by means of overrunning clutch to provide rotation of second wheel when first wheel is locked. Wheels have independent brake mechanisms made for realization of large brake force on above-indicated first wheel. EFFECT: provision of steady motion of vehicle at high braking efficiency of brake system. 3 cl, 3 dwg
Patent RU-2108201-C1 (RU)
Inventor: LARIONOV V V
IPC: B22D15/00
Filed: 1997-04-23
Granted: 1998-04-10
Abstract: FIELD: manufacture of elongate articles and billets, preferably cylindrical, with axial longitudinal opening. SUBSTANCE: metal casting mold has halves connected along vertical joint to define casting cavity. Upper part of halves end wall is provided with blind opening leading into casting cavity at an angle of 2-6 deg to horizontal plane. Pouring gate system is arranged adjacent opposite end wall. Metal is hardened in casting mold at intensive withdrawal of heat through walls of blind opening and pouring opening. Ingot is free from longitudinal curvature and cavity is formed as longitudinal channel. Such construction allows ingot to be used as hollow electrode. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2130184-C1 (RU)
Inventor: CHULOSHNIKOVA I A
IPC: G01N33/49
Filed: 1997-05-20
Granted: 1999-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves investigating lipid components of patient blood serum. Hyperlipoproteinemia type according to Fredericson classification is recorded. IIb type hyperlipoproteinemia being detected, aseptic necrosis of the femur head is diagnosed with probability level 4 times higher than that of coxarthrosis. EFFECT: enhanced accuracy of prediction in cases where traditional method are not effective. 1 tbl
Patent RU-2128269-C1 (RU)
Title: Device for breaking snow and ice coverings of pavements
Inventor: KOSTIKOV L JA
IPC: E01H5/12
Filed: 1997-06-27
Granted: 1999-03-27
Abstract: FIELD: devices for chipping ice off pavements. SUBSTANCE: device includes horizontal drive shaft on which rods are mounted. These rods hold strikers with cutting edges. Protective rings are mounted on shaft along its longitudinal axis at some distance relative to one another perpendicularly to its surface. rods are located between these protective rings. Each rod is connected with axle of U-shaped uprights whose base is rigidly connected to shaft. Each protective ring consists of two half-rings. Rods are shifted along helical line relative to each other. Each rod consists of two parts: one part is connected with shaft and other part carries striker. EFFECT: extended range of impact force and angles of impact. 6 cl, 8 dwg
Patent RU-2126130-C1 (RU)
Title: Artillery shell stabilizing device
Inventor: BABICHEV V I
IPC: F42B10/14
Filed: 1997-08-13
Granted: 1999-02-10
Abstract: FIELD: artillery ammunition. SUBSTANCE: stabilizing device has stabilizer blades hinge-joined with one end by axles on the body of the tail compartment, and a device for deployment of blades with a working member in the form of a piston freely installed in the central cylindrical cavity of the tail compartment. Installed on one side of the piston is a chamber gas-dynamically communicating with the after-shell space through a duct in the piston. The axles of the stabilizer blades are located in the front part of the tail compartment for turning the blades in the direction of shell motion. The rear edges of blades have recesses engageable with an annular flange formed on the external surface of the piston of the deployment device. The piston proper is furnished with a device for fixing the position, it is made in the form of a flexible opening collet with a bulge on the external surface of the slit end, fastened to the piston front end and resting with its bulge on the chamfer inclined surface made in the front part of the central cylindrical cavity of the tail compartment. The piston chamber accommodates a locking mechanism including an movable inertia body, whose annular groove accommodates a split ring and a stepped cylindrical bush with an annular groove on the inner surface installed between the inertia body and collet for two-position fixing of the position. A return spring is installed in-between the inertia body and piston. EFFECT: prevented impact of tail assembly against the gun barrel, decreased angle of blades, reduced time of their deployment and as a result, enhanced reliability on the whole. 3 dwg
Patent RU-2121923-C1 (RU)
Inventor: IVANOV A V
IPC: B30B15/32
Filed: 1997-10-14
Granted: 1998-11-20
Abstract: FIELD: mechanical engineering; forging equipment; auxiliary devices to provide removal of workpieces from die of crank hot die-forging press. SUBSTANCE: lower knockout has pusher arranged in press table and coupled through leverage with drive pneumatic cylinder whose compressed air supply system is furnished with electric valves. Pusher has forging product separation pneumatic cylinder furnished with pushing piston with end face sealing. Piston is installed for displacement on rod of working pneumatic cylinder. Rod is provided with steps. Pushing piston travel is adjusted by threaded bushing. EFFECT: simplified design, enhanced reliability of knockout unit, reduced dynamic loads. 1 dwg
Patent RU-2148554-C1 (RU)
Title: Method of preparing median pore-size zeolites using neutral amines
Inventor: NAKAGAVA JUMI
IPC: C01B39/40
Filed: 1996-03-08
Granted: 2000-05-10
Abstract: FIELD: sorbents. SUBSTANCE: method involves amines which contain (i) only carbon, nitrogen, and hydrogen atoms, (ii) one primary, secondary, or tertiary but not quaternary amino group, and (iii) tertiary nitrogen atom, at least one tertiary carbon atom or nitrogen atom directly linked to at least one secondary carbon atom. Process is carried out in absence of quaternary ammonium compound. EFFECT: simplified process. 19 cl, 7 tbl, 13 ex