baber/WOPTO huggingface dataset:
Patent RU-2251555-C1 (RU)
Title: Method for production of phenol-formaldehyde resins
Inventor: KRASNOV P E
IPC: C08G8/20
Filed: 2003-08-18
Granted: 2005-05-10
Abstract: FIELD: production of phenol-formaldehyde resins useful as adhesive composition, binding agent, paint-vehicle material and grouting material components. 
     SUBSTANCE: claimed method includes condensation of phenol containing component with formaldehyde. As phenol containing component filtrate water from crystallization step of biphenylolpropane manufacturing is used. Said component contains (mass %): phenol 35-50; water 6-10; 4,4'-dioxydiphenyl-2,2'-propane 25-40; 2,4'-dioxydiphenyl-2,2'-propane 10-20, and oligomer products 1-2. Method of present invention is useful in plywood, laminated plastic production, as well as in oil and gas producing industry, etc. 
     EFFECT: inexpensive raw materials, namely, industrial by-products; resins of high properties and wide range of applicability. 
     9 ex
Patent RU-2251074-C1 (RU)
Inventor: ANTIPOV A V
IPC: G01C7/00
Filed: 2003-08-29
Granted: 2005-04-27
Abstract: FIELD: geodesy. 
     SUBSTANCE: device comprises platform mounted on the roof of a vehicle and grid floor for the operator arranged above the platform for permitting vertical movement. The opening in the floor freely receives the stand for a geodesic instrument. The device is also provided with four vertical rods, rigid frame, four movable lags, and control desk. 
     EFFECT: expanded functional capabilities. 
     1 cl, 3 dwg
Patent RU-2253993-C1 (RU)
Inventor: KOBAKHIDZE O V
IPC: A21D13/08
Filed: 2003-10-30
Granted: 2005-06-20
Abstract: FIELD: food-processing industry, in particular, preparing of farinaceous confectioneries. 
     SUBSTANCE: torte is baked farinaceous semi-finished product made in the form of layers arranged one above another and oiled with aerated cream. Finishing layer is applied onto outer surface of top layer, said finishing layer being alcoholized strawberry preliminarily treated with gel. Aerated filler crumb is applied to side surfaces of torte. Preparing of dough for semi-finished farinaceous product involves preparing mixture of top-grade wheat flour, water, citric acid used in amounts providing moisture content of 41-44%; holding mixture for 28-35 min for swelling of gluten; rolling dough and laying with mixture of softened margarine, melange, and edible salt; rolling and cooling in several steps; dividing dough into several parts; forming each part to produce sheet; baking sheet at temperature of 230-240°C; arranging baked layers of farinaceous semi-finished product one above another, with cream of 20-30%-fattiness made from vegetable fats and including strawberry gel added at the end of aeration process being used as aerated cream for oiling of layers. Aerated filler crumb is produced by aerating of crude egg albumen cooled to temperature of +2C° to +2.5°C to increase its volume by 7-7.5 times, while sand sugar being initially gradually added, then top-grade wheat flour and vanilla powder at the end of aeration process, with aeration process after adding of all components being provided for 1-2 min; settling resultant mass onto sheets oiled with fat; baking at temperature of 95-105°C for 60-70 min and cooling for 30-35 min to obtain individual products with moisture content of 1.5-5.5%; grinding to 1-2 mm sized particles and sieving. Weight ratio of farinaceous semi-finished product, aerated cream and aerated filler crumb is (29-32):(39-42):(5-5.2). Alcoholized strawberry is used in an amount of 13-14 wt% and gel is used in an amount of 4.8-5.2% by total weight of torte. Components of dough for semi-finished product are used in weight ratio of: top-grade wheat flour 65-66; margarine 42-44; melange 3.3-3.4; edible salt 0.5-0.53; citric acid 0.038-0.04. Oiling components are used in weight ratio of: vegetable fats 65-70; strawberry gel 24-25. Components for preparing of aerated filler are used in weight ratio of: sand sugar 7.5-8.0; crude egg albumen 7.2-7.5; top-grade wheat flour 1.4-1.45; vanilla powder 0.07-0.073. Gel for alcoholized strawberry is prepared by aerating of egg albumen with water heated to temperature of 35-40°C with egg albumen to water ratio of 3:1, with following portion adding of sugar powder in an amount of 60-70% by total weight of gel. Composition of torte provides for uniform impregnation of biscuit with soaking syrup and eliminates mixing of biscuit with cream to increase storage life to 4 days. 
     EFFECT: improved quality and increased shelf life of product. 
     5 cl, 2 ex
Patent RU-2252163-C1 (RU)
Inventor: RUBEZHANSKIJ P N
IPC: B60S5/00
Filed: 2003-10-31
Granted: 2005-05-20
Abstract: FIELD: railway transport; repair facilities. 
     SUBSTANCE: invention relates to repair machines on self-propelled chassis and set of power appliances and tools to provide repair of trains without setting out of cars. Proposed device contains self-propelled chassis, frame with movable carriage installed on chassis for turning in vertical plane, fork grip, processing facilities, power cylinders of said facilities connected with hydraulic drive. Additional frame-adapter mounted on carriage accommodates fork grip, processing facilities and power cylinders. Fork grip and processing facilities are made replaceable, and frame-adapter is furnished with mounting and fixing members and base surfaces for processing facilities. Power cylinders are coupled with hydraulic drive by means of hydraulic connectors and pressure converter. 
     EFFECT: provision of complex operative repair of train with possibility of free movement of mobile repair device in zone of location of train without setting out of cars. 
     2 cl, 2 dwg
Patent RU-2246615-C1 (RU)
Title: Device for controlling drive of frontal machine working tool
Inventor: KAZAK JU N
IPC: E21D9/093
Filed: 2003-12-02
Granted: 2005-02-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has two asynchronous electric engines, connected via reducers to drive sprockets of continuous traction chain, provided with plane carriages with their possible displacement along the guide, and hydraulic cylinders for displacing guide on pit-face. To windings of stators of first and second electric engines connected respectively are outputs of first and second frequency converters, inputs of which are connected to power grid and control inputs of which are connected respectively to outputs of first and second frequency adjusters. To frequency adjusters also connected are inputs of load detectors, to outputs of which load balancing block is connected, outputs of which are connected to inputs of first frequency adjuster. To inputs of both frequency adjusters output of load adjuster is connected, inputs of which are connected to load-setting block and load sensor for second engine. To output of second frequency converter connected are input of control block, other input of which is connected to signal block of base plant, and stator winding of third asynchronous engine, which via mechanical link is connected to first and second hydraulic pumps, having constant working volumes. Output of first hydraulic pump is connected to force hydro-main and input of second preventing hydraulic valve and to first inputs of two-position hydraulic distributors with electromagnetic control, to electromagnets of which outputs of control block are connected. Second inputs of two-positional hydraulic distributors with electromagnetic control are connected to control chambers of hydro-controlled two-positional hydro-distributors, which are part of hydro-blocks. Outputs of hydro-controlled two-positional distributors are connected to opposite hollows of volumetric dosing device of each hydro-block, and their inputs are connected respectively to outputs of hydro-distributors for controlling hydro-cylinder for moving the guide on pit-face, inputs of each of which are connected to force and drain hydro-mains, and outputs are connected to piston and rod hollows of appropriate hydro-cylinder. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2265325-C1 (RU)
Inventor: BORISOV N V
IPC: A01K17/00
Filed: 2004-03-31
Granted: 2005-12-10
Abstract: FIELD: agriculture, in particular, rendering of desirable direction to horns. 
     SUBSTANCE: method involves attaching small metal couplings to ends of horns to thereby provide for smooth and painless downward bending of horns, which are further growing in backward direction. 
     EFFECT: increased efficiency owing to eliminating damage to animals and stress situations, and increased productivity of animals. 
     2 cl, 6 dwg
Patent RU-2262611-C1 (RU)
Inventor: TROITSKIJ A P
IPC: F02F5/00
Filed: 2004-04-21
Granted: 2005-10-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed piston compression ring consists of two parts: metal one in form of ring element, and cement one coupled with metal part and designed for contacting with surface of cylinder liner.  Friction coefficient of ceramet part is lower than that of metal part.  Ceramet part is made in form pf solid ring with cross section in form of latter T turned through 90° whose outer end face surface is designed for contact with cylinder liner surface of engine and whose upper and lower side surfaces are reinforced with metal part and are made in form of ring element consisting of two steel solid rings with low temperature expansion coefficient which are designed to provide required rigidly and strength of piston ring and tightness of its fit to side surfaces of piston ring grooves.  Ceramet part of piston ring with porosity of 15-30% is made of pressed and baked mixed powder of bronze graphite with addition of tin and nickel powder and impregnated with motor oil in vacuum chamber. 
     EFFECT: improved compression of gases in engine cylinder, simplified manufacture of piston compression rings, provision of conditions for retaining oil in pores of ceramet material, improved reliability of engine and increased efficiency of engine. 
     2 dwg
Patent RU-2261662-C1 (RU)
Inventor: MIKHAJLOVA E A
IPC: G01N33/48
Filed: 2004-05-05
Granted: 2005-10-10
Abstract: FIELD: medicine, infectology. 
     SUBSTANCE: the suggested innovation deals with analyzing anamnestic, clinical and laboratory data to detect the values of diagnostic criteria for prognostically valuable signs in points according to special scale followed by calculating the sum of points to predict the result of disease by the value of this sum. Thus, the innovation enables to predict the result of disease in 1 mo of inspection already, and in 6 mo it demonstrates coincidence of prediction in 95% patients. This method could be applied at in-patient stage of therapy and during out-patient stage, as well. 
     EFFECT: higher accuracy and efficiency of prediction. 
     2 cl, 4 ex, 6 tbl
Patent RU-2272242-C1 (RU)
Title: Device for determination of impact sensitivity characteristics of explosives
Inventor: PETRENKO ALEKSANDR VASIL EVICH
IPC: G01N33/22
Filed: 2004-09-07
Granted: 2006-03-20
Abstract: FIELD: devices for determination of impact sensitivity characteristics of explosives. 
     SUBSTANCE: the device has an anvil installed on a foundation and a load with vertical guides, the anvil is connected to the foundation by obliquely positioned plate springs. 
     EFFECT: enhanced accuracy of determination of sensitivity of explosives to a slanting impact, and, as a result, enhanced safety of handling of explosives. 
     2 cl, 1 dwg
Patent RU-2276475-C1 (RU)
Title: Acoustic well emitter
Inventor: KASATKIN BORIS ANATOL EVICH
IPC: H04R1/44
Filed: 2004-10-04
Granted: 2006-05-10
Abstract: FIELD: geophysics and applied hydro-acoustics. 
     SUBSTANCE: emitter has active modules made in form of piezo-packets, consisting of similar piezo-ceramic washers, glued through metallic electrodes. At ends of active portion of module, metallic emitting cover plates are present. Module is compressed along axis with certain force by central compressing reinforcing pin, increasing its mechanical durability. Pin is positioned inside piezo-packet with minimal gap. Active modules are coaxially positioned in metallic body, having sound-transparent windows. Modules are acoustically decoupled from body by means of rubber decoupling parts, and by means of flexible rings, providing for rigid holding of relative positioning of modules in the body, they form a mechanically connected chain. Metallic electrodes of each module are electrically interconnected by wires. First and last flexible rings are mechanically connected to lids of body. Body is pressurized by rubber stoppers, filled with electric-isolating liquid and provided with compensator. Compensator is mechanically protected by covering cap. Between side surface of each piezo-packet and internal surface of body, acoustically soft cylinder-shaped screens are positioned, made, for example, of rigid foam plastic. Emitter is electrically connected to power source by means of power amplifier, made symmetric and provided with N-positional commutator. Electronic inputs-outputs of N piezo-packets are received at first inputs-outputs of N-positional commutator, and second input of N-positional commutator is connected to symmetric output of power amplifier. 
     EFFECT: higher efficiency of emitter operation, increased insonified operation volume of working environment without increasing power of emitter. 
     4 dwg
Patent RU-2272770-C1 (RU)
Title: Elevator for lump loads
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: B65G17/32
Filed: 2004-11-17
Granted: 2006-03-27
Abstract: FIELD: materials handling equipment; elevators. 
     SUBSTANCE: proposed elevator for lump loads has flexible pull-and-carry loop consisting of two endless laminated chains closed in vertical plane on drive and tension sprockets.  Carrying members for load to be transported are secured with equal pitch on chains.  Elevator has housing consisting of front, rear and side walls, charge and discharge devices.  Carrying members are made in form of shelves cantilever mounted at angle to chains.  Each shelf has edge bent square to plane of chain.  Shelves are furnished with stiffening ribs from non-working side of shaft.  Chains with shelves secured on carrying run of conveyor are arranged with minimum clearances and possibility of interaction with vertical wall installed inside housing.  Said wall is secured by ends of side walls of elevator housing.  Discharge device is made in form of inclined chute arranged under drive sprocket.  Shaft of drive sprocket is provided with protective bushing.  Chute can be made single-slip or double-slip. 
     EFFECT: increased capacity of elevator, reduced overall dimensions of elevator housing, provision of discharge of transported load at minimum loss of height. 
     5 dwg
Patent RU-2258980-C1 (RU)
Title: Свинцовый аккумулятор для работы при низких температурах и способ его заряда
Inventor: KALINKIN E I
IPC: H01M10/06
Filed: 2004-12-31
Granted: 2005-08-20
Abstract: Изобретение относится к электротехнике и касается свинцовых кислотных аккумуляторов и аккумуляторных батарей среднего класса разряда (класс М по современной международной классификации). Техническим результатом предложенного изобретения является повышение отдаваемой емкости свинцовыми аккумуляторами и составленными из них аккумуляторными батареями при низких окружающих температурах после предварительного разряда и разряда при низких температурах электролита. Согласно изобретению активная масса отрицательных электродов в качестве активирующей добавки содержит сурьму от 2,5 до 3%, окислы кальция от 0,4 до 0,5% и олово от 0,07 до 0,08% от общего объема пасты отрицательных электродов. Способ заряда аккумулятора включает заряд током величиной 110% от его значения при пятичасовом разряде, при этом отношение конечных напряжений при экстремальных отрицательных и положительных температурах составляет 1,15. Способ заряда перед вводом в эксплуатацию проводится при нормальной температуре в течение 5 часов током величиной 110% от его значения при 5 часовом разряде, затем током 55%. 3 н. и 1 з.п. ф-лы.
Patent RU-2281886-C1 (RU)
Inventor: BURKOV LEV NIKOLAEVICH
IPC: B64D17/80
Filed: 2005-01-18
Granted: 2006-08-20
Abstract: FIELD: rescue of passengers in emergency situation. 
     SUBSTANCE: proposed method includes use of parachutes. In manufacture of aircraft it is provided with three self-contained self-operating jettisoning parachute systems for tail, middle and nose sections and with cumulative explosive devices for said aircraft sections and for wings. In an emergency, cumulative explosive devices are initiated and aircraft is divided into three said sections at simultaneous separation of wings by cumulative explosive devices and placing in action parachute systems for tail, middle and nose sections. 
     EFFECT: extended functional capabilities.
Patent RU-2279175-C1 (RU)
Inventor: KUZNETSOV VIKTOR VASIL EVICH
IPC: H02K19/06
Filed: 2005-01-31
Granted: 2006-06-27
Abstract: FIELD: electric engineering, in particular, engineering of noncontact electric engines, meant for use in industry as electric drives for mechanisms of large and average power, powered by one-phased alternating current network, transforming electric energy to mechanical energy, for example, at electrified railroads in electric trains, electric transportation means. 
     SUBSTANCE: one-phased electric engine based on alternating current contains immovable cylinder-shaped portion in form of stator, within hollow of which shaft is positioned, mounted on bearings of end lids, with rotor held thereon, packets of insulated electro-technical steel sheets, while on internal surface of stator evenly around its circle contour two rows of electromagnetic poles are held, mounted inclined at a tangent to rotor circle in opposite direction of its rotation, while rows of electromagnetic poles are shifted relatively to each other along stator circle for half of step, equal to half the distance between electromagnetic poles, also, engine is provided with control disk, held on shaft of rotor, along circle of which in its grooves packets of insulated electro-technical steel sheets are evenly held, entering recess of control transformers, number of packets corresponding to amount of active parts of rotor and number of electromagnetic poles of stator, while packets on control disk are positioned symmetrically to active parts of rotor with possibility of their synchronous rotation. 
     EFFECT: simplified constructions of engine with simultaneous increase of efficiency coefficient and increase of spinning momentum. 
     3 cl, 8 dwg
Patent RU-2282199-C1 (RU)
Title: Platform-less orientation system
Inventor: BOGDANOV MAKSIM BORISOVICH
IPC: G01C19/02
Filed: 2005-03-28
Granted: 2006-08-20
Abstract: FIELD: measuring technique. 
     SUBSTANCE: system comprises measuring unit composed of three single-axis pickups of angular velocity, computer, and two lagging devices.  The output of the third pickup of angular velocity is connected with the input of the computer.  The output of the first pickup of angular velocity is connected with the input of the first lagging device.  The output of the second pickup of angular velocity is connected with the input of the second lagging device.  The outputs of two lagging devices are connected with the input of the computer. 
     EFFECT: enhanced precision. 
     1 dwg
Patent RU-2290612-C1 (RU)
Inventor: DENISLAMOV IL DAR ZAFIROVICH
IPC: G01F23/16
Filed: 2005-07-01
Granted: 2006-12-27
Abstract: FIELD: measuring technique. 
     SUBSTANCE: fluid level meter comprises hollow sounding rod provided with handle and pressure-tight lid.  The sounding rod is connected with the gas flow meter through flexible pipe and three-way cock.  When measuring, the sounding rod is filled with fluid up to the level of fluid inside the vessel to be studied.  The volume of fluid that occupies the sounding rod is equal to the volume of the gas-air mixture that is passed through the gas flow meter. 
     EFFECT: prolonged service life. 
     1 dwg
Patent RU-2297054-C1 (RU)
Inventor: SOKOLOV DMITRIJ JUR EVICH
IPC: G01Q60/54
Filed: 2005-08-24
Granted: 2007-04-10
Abstract: FIELD: nano technology, namely, devices providing receipt of information about condition of surface using scanning probe microscopy. 
     SUBSTANCE: probe based on quartz resonator for scanning probe microscope contains quartz resonator with first and second shoulders, held on which are respectively first and second needles, which are held in grooves of shoulders of quartz resonator. Variants exist, in accordance to which grooves are made directly in shoulders of quartz resonator or in layers of glue, polymerized on each shoulder. Also possible are variants, in which exists a mechanical connection between needles or shoulders. 
     EFFECT: increased sensitivity of probe and its reliability. 
     5 cl, 6 dwg
Patent RU-2293676-C1 (RU)
Title: Rail vehicle
Inventor: GABRIEHL OLEG ZAKHAROVICH
IPC: B61H1/00
Filed: 2005-10-17
Granted: 2007-02-20
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention can be used for braking locomotives or other rail vehicles by shoe brake.  Proposed brake has friction pair consisting of wheel with longitudinal flange and connected with holder by means of cotter.  Brake shoe has back, clamp and body with flange part in which longitudinal grove is made alternating with profile and free sections in form of through ports in width of longitudinal groove.  Uniform initial clearance is provided over perimeter of wheel flange in zone of profile sections, and variable side clearance is provided between mating surfaces of inclined part of flange and longitudinal groove.  Brake shoe is provided with additional grips along edge and end faces of back, and clamp is furnished with guides for cotter.  Value of overlap of brake shoe back is defined by angle α between vertical axis passing through center of circumference and straight line connecting center of said circumference with edge of shoe back.  Angle α lies within 60°≤α≤90°. 
     EFFECT: improved reliability of brake, provision of safe running, reduced labor input when mounting brake shoes on locomotive. 
     3 cl, 11 dwg
Patent RU-2288249-C1 (RU)
Title: Композиция для гидроизоляционного покрытия
Inventor: KONDRASHOV GRIGORIJ MIKHAJLOVI
IPC: C09D5/02
Filed: 2005-10-27
Granted: 2006-11-27
Abstract: Изобретение относится к композициям, используемым для нанесения покрывных слоев при выполнении гидроизоляции кровель, внутренних и наружных поверхностей строительных конструкций и сооружений. Композиция содержит загуститель в виде натриевого жидкого стекла и пеногаситель в виде трибутилфосфата, латекс тройного сополимера винилхлорида, винилиденхлорида и малеиновой кислоты ВХВДМк-65Е-ВДК воду. Технический результат - обеспечение антикоррозионной стойкости железобетонных конструкций при эксплуатации за счет улучшения механических и гидроизоляционных свойств покрытия. 1 табл.
Patent RU-2292761-C1 (RU)
Title: Method for production of canned goods from kidney and vegetables
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/20
Filed: 2005-10-31
Granted: 2007-02-10
Abstract: FIELD: food processing industry, in particular production of canned goods from meat and vegetables. 
     SUBSTANCE: claimed method includes formula component preparation; kidney cutting and roasting; fresh white cabbage shredding and freezing; carrot, parsley root, and onion cutting, roasting in melt fat and pulping; wheat flour roasting. Carrot, parsley roots, onion, wheat flour, bone broth, tomato paste, sugar, table salt, black pepper, and bay leaf are blended to produce sauce. Kidney, cabbage and sauce are pre-packed, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.