baber/WOPTO huggingface dataset:
Patent RU-2195309-C2 (RU)
Title: Method for conservative treatment of patients with gastrointestinal hemorrhages
Inventor: FEDOSEEV A V
IPC: A61K38/01
Filed: 2001-03-20
Granted: 2002-12-27
Abstract: FIELD: medicine. SUBSTANCE: method includes the application of aminoacid hydrolyzate "aminok" for 10-12 d at the dosage of 10 f/d. The method improves results of therapy and decreases the necessity to conduct hemotransfusions. EFFECT: higher efficiency. 1 cl, 1 ex
Patent RU-2221770-C2 (RU)
Inventor: KOSTANTINI MISHEL
IPC: C07C51/43
Filed: 1999-09-14
Granted: 2004-01-20
Abstract: Изобретение относится к усовершенствованному способу обработки реакционной смеси, полученной путем прямого окисления циклогексана до адипиновой кислоты, в жидкой фазе, в растворителе и в присутствии растворенного в реакционной среде катализатора, включающему декантацию двух жидких фаз: верхней неполярной фазы, содержащей главным образом непрореагировавший циклогексан, и нижней полярной фазы, содержащей главным образом растворитель, адипиновую кислоту и образовавшиеся кислоты, катализатор и часть других продуктов реакции и непрореагировавшего углеводорода, перегонку нижней, полярной фазы или в случае необходимости всей реакционной смеси с получением, с одной стороны, дистиллята, содержащего, по меньшей мере, часть наиболее летучих соединений, таких как непрореагировавший циклогексан, растворитель, промежуточные продукты реакции и воду, и, с другой стороны, остатка от перегонки, содержащего адипиновую кислоту и образовавшиеся карбоновые кислоты, катализатор, причем способ включает стадию добавления к остатку после перегонки органического растворителя, в котором адипиновая кислота имеет растворимость, ниже или равную 15 мас. % при температуре 20 o С, или смеси, содержащей, по меньшей мере, один органический растворитель, причем органический растворитель выбирают из группы органических соединений, содержащих эфирные, кетонные, спиртовые, сложноэфирные, нитрильные, амидные, сульфоксидные или карбонатные функциональные группы, исключая ацетон, и галогенсодержащих, азотсодержащих или фосфорсодержащих органических растворителей, и, после возможного фильтрования полученной среды, осуществляют кристаллизацию образовавшихся кислот путем охлаждения и/или выпаривания растворителя. Способ позволяет получать адипиновую кислоту высокой степени чистоты, пригодную для получения полиамидов и других полимеров. 8 з.п.ф-лы, 2 табл.
Patent RU-2238188-C2 (RU)
Inventor: KELER GERKHARD
IPC: B29D23/00
Filed: 2000-01-11
Granted: 2004-10-20
Abstract: A method and a device for the continuous production of tubular bodies with an internal longitudinal separating wall for the production of tubes having two chambers which are separated from each other. An endless extruded tube having an internal longitudinal separating wall is produced and individual tubular bodies of a defined length are cut off by means of a cutting device and subjected to further processing. The tubular body is made from a film having a central, semicircular part and two angled lateral wings. The semicircular part is covered by a second film serving as separating wall. A transverse cutter having two rotating blades is used as cutting device. The rounded extruded tube having a longitudinal separating wall is fed between the two rotating blades after having been collapsed and oriented in such a way that the collapsed extruded tube has a central three-layered part which consists of the collapsed, oriented separating wall in the middle and an upper and lower flat tubular wall body section on either side, as well as two two-layered areas which adjoin the three-layered area on both sides. In this way each two-layered area consists of bent, superimposed tubular body wall sections.
Patent RU-2206069-C2 (RU)
Title: Attachable gage for measuring liquid level
Inventor: BEGEL MAN O N
IPC: G01F23/28
Filed: 2001-08-21
Granted: 2003-06-10
Abstract: FIELD: chemical engineering. SUBSTANCE: device has body, piezo-electric element and magnetic ring. The piezo-electric element is inside the device body tightly sealed with cover and has gland inlet for receiving connection cable. The magnetic ring is enclosed into metal box screwed on over gage body. Movable piston from non-magnetic material is mounted inside of the magnetic ring. Piezo-electric element is glued into the recess on the movable piston end face along its lateral surface so that anterior surface of the piezo- electric element is acoustically bound to external reservoir surface and the posterior piezo-electric element surface remains free with damping applied. The piezo-electric element is pressed to wall surface with a spring opened over the piston. Chip having radio elements is fixed on the other piston end face. Two outputs of the chip are connected to the piezo-electric element and the other two are connected to connection cable. The piezo- electric element thickness is selected from the condition that the natural resonance frequency of the piezo-electric element oscillations is to be close to resonance of wall of the reservoir under control on thickness. The piezo-electric element radius is to satisfy to the condition that the wall thickness be within the limits of the nearest zone of the piezo-electric element radiation field. EFFECT: enhanced effectiveness in non-invasively controlling liquid level in reservoir. 3 dwg
Patent RU-2206638-C2 (RU)
Title: Method for starting no-diaphragm magnesium electrolyzers with water-cooled anodes
Inventor: CHESNOKOV A S
IPC: C25C3/04
Filed: 2001-09-07
Granted: 2003-06-20
Abstract: FIELD: magnesium production by electrolytic method. SUBSTANCE: method includes drying of electrolyzers while gradually raising temperature to 400 C, exposure to this temperature, melt introduction, dc current supply to electrodes, and gradual increase of melt level in electrolyzer; as soon as melt level rises to 0.4- 0.8 of cathode height and its temperature, to 690-720 C, water is supplied to anode water- cooling system whereupon 25-35% of anodes are disconnected from load current. EFFECT: reduced starting-and-adjustment period, enhanced yield with respect to current and safety in electrolyzer starting. 1 cl, 2 ex
Patent RU-2213212-C2 (RU)
Title: Composition for regulation of oil deposit development
Inventor: KRASNOPEVTSEVA N V
IPC: C09K8/88
Filed: 2001-12-11
Granted: 2003-09-27
Abstract: FIELD: oil producing industry, particularly, well development of oil deposits. SUBSTANCE: composition includes exopolysacharide containing 1-30 wt.% of uronic acids and produced Azotobacter Vinelandii (Lipman)FTch-1 VKPM V-5933 in form of culture fluid, chrome alum and water. Composition additionally contains surfactant from class of ethoxylated ethers of sorbitan of general formula given in invention description. Composition contains the following amounts of ingredients, wt.%: said exopolysacharide 0.001-1.0; chrome alum 0.002-0.04; said surfactant 0.02- 0.1; the balance, water. EFFECT: improved rheological properties of compositions, its higher flexibility resulting in its needed strength. 1 tbl
Patent RU-2226159-C2 (RU)
Inventor: SARVETKIN V A
IPC: F16H48/285
Filed: 2001-12-07
Granted: 2004-03-27
Abstract: FIELD: automotive industry. SUBSTANCE: invention relates to passenger cars and minitrucks. Proposed self-locking differential contains housing 1, drive pinion 2, side gears 3, planet pinions 4 whose teeth are made at angle of 8-12 o  for rear drive and angle of 12-25 o  for front drive. At unfavorable road conditions in case of slipping of one of wheels signal is transmitted to locking member whose piston 6, together with gear 3, creates axial forces and rotates planet pinion 4 making it possible to turn gear 3 of standing wheel at required coefficient of locking. EFFECT: provision of automatic changing of locking coefficient in differentials when transmitting torque to front steerable wheels and rear wheels. 2 cl, 1 dwg
Patent RU-2240354-C2 (RU)
Inventor: TANIGAKI JASUKHIRO
IPC: C21B13/08
Filed: 2001-03-28
Granted: 2004-11-20
Abstract: FIELD: metallurgy, in particular, production of liquid metal iron. 
     SUBSTANCE: method involves charging compacted basic material including carbonaceous reducer and substance including iron oxide into reduction furnace equipped with movable hearth; reducing compacted basic material to reduction coefficient of from 30% to 80% for producing of partly reduced material with metal iron coat or with netted enclosure of metal iron comprising slag arranged inside or in net cell spaces and caked with non-reduced iron oxide and carbonaceous reducer not involved into reaction; providing final reduction and melting for producing of liquid metal iron. 
     EFFECT: increased efficiency of process. 
     7 cl, 6 dwg
Patent RU-2225072-C2 (RU)
Inventor: LI KHIUN-SEOK
IPC: H04W72/12
Filed: 2000-07-10
Granted: 2004-02-27
Abstract: FIELD: establishing communications by allocating common-user channel. SUBSTANCE: mobile station has common-user channel message sending device incorporating message generator producing frame stream, each including pointer field and data field, by dividing data stream to be transferred, inserting end-of-frame pointer in last frame pointed filed, and inserting continued-frame pointer in each pointer field of frames other than last one; it also has common-user backward channel transmitter that functions to transmit generated message. Base station has device for receiving common-user channel message transferred from mobile station that incorporates common-user channel receiver and message processor for checking pointer filed inserted in common- user backward channel frame being received and deallocating common-user backward channel when pointer field indicates end frame of common-user backward channel. EFFECT: enhanced effectiveness of common-user backward control channel application. 27 cl, 7 dwg
Patent RU-2224153-C2 (RU)
Inventor: BONDALETOV V P
IPC: F16D41/12
Filed: 2002-01-23
Granted: 2004-02-20
Abstract: FIELD: mechanical engineering; freewheeling mechanisms of inertia transformers. SUBSTANCE: proposed microratchet mechanism consists of housing 1, cluster of ratchet disks 2, pawls 3 and spring 4. Cluster of ratchet disks 2 includes several ratchets with large tooth pitch rigidly interconnected by hubs on common axle so that tooth of preceding is displaced relative to tooth of following ratchet by value of pitch of microratchet mechanism. Each tooth of ratchet is essentially L-shaped cantilever variable section bar rigidly secured on hub. EFFECT: improved strength of teeth, provision of reliable operation of mechanism. 3 dwg
Patent RU-2263154-C2 (RU)
Inventor: AMINOV S N
IPC: C22C21/10
Filed: 2002-02-13
Granted: 2005-10-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: aluminum based protective alloy comprises, in mass %, 4-5 of zinc, 0.01-0.06 of indium, 0.01-0.1 solder, 0.01-0.1 of zirconium, and aluminum the remainder. 
     EFFECT: enhanced corrosion protection. 
     2 tbl
Patent RU-2223164-C2 (RU)
Inventor: TOLOVIKOV V A
IPC: F23D14/42
Filed: 2002-04-08
Granted: 2004-02-10
Abstract: FIELD: gas-flame working of metals, namely gas-oxygen manual and power cutting of metals. SUBSTANCE: cutter includes head whose outlet end adjoins to flat inlet end of mouthpiece; duct for cutting oxygen, ducts for preheating oxygen and for fuel gas provided in head and in mouthpiece. Around annular surface of duct for cutting oxygen in adjoined end surfaces of head and tip there is annular groove in which sleeve is arranged. Said sleeve increases rigidity of joint and provides centering of duct for feeding cutting oxygen relative to its axis in head. Duct for cutting oxygen in mouthpiece is in the form of Laval nozzle. Ratio of critical cross section length to that of diffuser portion of duct for cutting oxygen in mouthpiece is in range 0.06 - 0.19. Flaring angle of diffuser portion of duct for cutting oxygen in mouthpiece is in range 6 - 15 degrees. EFFECT: enhanced operational reliability of cutter, increased cutting speed, enhanced quality of cutting, less width of cutting. 4 cl, 1 dwg
Patent RU-2236174-C2 (RU)
Inventor: PECHERSKIJ A V
IPC: A61P19/10
Filed: 2002-04-12
Granted: 2004-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves reducing blood plasma level of parathyroid hormone, insulin-like growth factor-1, 1,25(OH) 2 D 3 , alkaline phosphatase, calcium, thyroid-stimulating hormone, T 4 , adrenocorticotropic hormone, hydrocortisone, increasing blood plasma level of calcitonin and phosphate. Pulsating secretion mode of thyroid-stimulating hormone, T 4 , adrenocorticotropic hormone and hydrocortisone is recovered by individual selection of testosterone preparation dose providing normalized level of lutropin, general testosterone, free testosterone, globulin binding sex hormones, free androgen index, 5α-dihydrotestosterone, 17β-estradiol, recovery of pulsating lutropin and general testosterone secretion. 
     EFFECT: enhanced effectiveness in acting upon pathogenic aspects of osteoporosis prophylaxis.
Patent RU-2234957-C2 (RU)
Inventor: CHEJDA A A
IPC: A61N5/067
Filed: 2002-07-19
Granted: 2004-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves transcutaneously acting with low intensity infrared laser radiation of gallium arsenide nature upon ulcer projection zone on the anterior abdominal cavity wall. Protein insufficiency of the first - second degree and pain syndrome being found in the patient, the zone is irradiated with frequency of 150 Hz and later with frequency of 1500 Hz during a session. No pain syndrome being available, 80 Hz frequency is selected for irradiating the zone. Exposure dose is equal to 0,1 mJ/cm 2 . Protein insufficiency of the third degree and pain syndrome being found in the patient, the zone is irradiated with frequency of 150 Hz and later with frequency of 1500 Hz during a session. No pain syndrome being available, 80 Hz frequency is selected for irradiating the zone. Exposure dose is equal to 0,01 mJ/cm 2 . Radiation exposure time on each frequency is called from formula t=DxS/(Pxτxf), where D is the exposure radiation dose with each frequency, in mJ/cm 2 ; P is the mean impulse power of radiation beam, in V; τ is the pulse duration, in s; f is the pulse succession frequency, in Hz; t is the exposure time, in s; S is the irradiation area, in cm 2 . 
     EFFECT: enhanced effectiveness of treatment and dose control depending on organism reserve; accelerated treatment course.
Patent RU-2270675-C2 (RU)
Inventor: KHOL MBERG KRISTINA
IPC: A61K9/113
Filed: 2001-03-06
Granted: 2006-02-27
Abstract: FIELD: medicine, pharmacology, pharmacy. 
     SUBSTANCE: invention relates to composition possessing an anti-inflammatory effect and useful for oral administration in form of emulsion preliminary concentrate. Composition comprises NO-releasing nonsteroid anti-inflammatory drug, surface-active substance, oil or semisolid fat and forms in situ emulsion of type oil-in-water after contact with aqueous medium, such as gastroenteric fluid. Also, invention relates to a medicinal formulation based on thereof, oral emulsion, set based on thereof and a method for treatment of inflammation and pain. Proposed compositions possess the improved availability. 
     EFFECT: improved and valuable properties of composition. 
     40 cl, 1 tbl, 20 ex
Patent RU-2231822-C2 (RU)
Title: Device for dividing modular code number by radix number
Inventor: OVCHARENKO L A
IPC: G06F7/72
Filed: 2002-09-12
Granted: 2004-06-27
Abstract: FIELD: automation and computer engineering. 
     SUBSTANCE: device that can be used in computer structures operating in modular number system for executing operations of number division by one of modular radix numbers in modular code has number modular code register (N is modular radix number), modular-to-polyadic code converter, (N - 1) display device, and (N - 1) modulo m N  adder (m N  is N th  modular radix division number). 
     EFFECT: enhanced speed of execution of division operations. 
     1 cl, 3 dwg
Patent RU-2233738-C2 (RU)
Inventor: BASKAKOV A V
IPC: B28B1/087
Filed: 2002-09-27
Granted: 2004-08-10
Abstract: FIELD: production of building materials. 
     SUBSTANCE: the invention presents a vibroplatform with a changed amplitude of vibrations. The invention is dealt with a field of construction, in particular with production of building materials and constructions and is intended for a concrete mix compaction on a vibrating table. The technical result is improvement of figures of quality of the concrete articles by strength, an increase of life of operation of vibroconcrete items, saving of the electric power and the building material - components of a concrete mix, decreased time of a vibration compaction. For this purpose the vibroplatform contains: a working tool - a vibrating table, mounted with the help of elastic gaskets on the frame; a fixed on the lower part of the vibrating table unbalance vibration exciter with two coaxial shafts driven by two asynchronous motors; a system of automatic control over the two motors, that also includes a controller of frequency of vibration, a working tool vibrations amplitude controller, the first and second controllers of the system exercising control over an angle of turning of the first motor shaft equipped with a sensor measuring its angle of turning; the first and second controllers of the system exercising control over an angle of turning of the shaft of the second motor equipped with the a sensor measuring its angle of turning; a unit of summation. At that the automatic-control system of the vibration exciter additionally has the working tool vibrations amplitude controller; a vibration sensor connected with the working tool; the second unit of summation. At that the working tool vibrations amplitude controller output is connected with the direct input of the second unit of summation, output of which is connected to the input of a vibrations amplitude controller, output of which is connected to the second input of the first unit of summation, and the output of the vibrations sensor is connected to an inverse input of the second unit of summation. 
     EFFECT: improved quality an strength of the concrete articles, increased their service life, decreased power and the building material consumption and time of vibration compaction. 
     2 cl, 4 dwg
Patent RU-2243917-C2 (RU)
Inventor: TIMOFEEV A V
IPC: B61D39/00
Filed: 2002-10-11
Granted: 2005-01-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: proposed railway freight car contains frame 2 of platform body 3 with side longitudinal beams and end face walls 5 installed on running bogies 1. Telescopic casings 6, 7 adjoin end face walls in traveling position. One of casings rests through roller supports on guides formed by upper flanges of side longitudinal beams, ands other casing, enclosing the first one, rests on guides formed by lower flanges of said beams. Casings 6, 7 are provided with aprons enclosing flanges of side longitudinal beams from below, thus forming labyrinth sealing in between. Rollers of casing support have conical rolling surface, being provided with ribs. Flexible seals are fitted over perimeters of mating of casings and end face walls and between casings. 
     EFFECT: simplified design, provision of safety of cargoes. 
     3 cl, 10 dwg
Patent RU-2238811-C2 (RU)
Title: Method for manufacture of seamless hot rolled tubes
Inventor: SAF JANOV A V
IPC: B21B21/00
Filed: 2002-10-31
Granted: 2004-10-27
Abstract: FIELD: tube rolling industry, in particular, production of seamless hot rolled tubes of average and large diameter on equipment with pilger mills. 
     SUBSTANCE: method involves heating bars-ingots; piercing bars on helical rolling mill; rolling bars-ingots on pilger mill with fixed wall thickness, with rolling process being provided on pilger mill in passes having sizes reducing from initial stage to final stage depending on rolling temperature, tube diameter, and steel linear expansion coefficient; determining difference between maximal and minimal pass values from expression: Δ=D p -D t (1+αt), where D p  is diameter of pass by rolling table, mm; D t  is diameter of tube in cold state, mm; t is rolling temperature current value,  0 C; α is steel linear expansion coefficient, 10 -6  * 1/ 0 C. 
     EFFECT: reduced difference in longitudinal tube wall thickness and enhanced reliability in operation of pilger mill during rolling of tubes from alloyed difficult-to-deform grades of steel and alloys. 
     1 tbl
Patent RU-2236778-C2 (RU)
Inventor: GALKIN V D
IPC: B07B4/08
Filed: 2002-11-27
Granted: 2004-09-27
Abstract: FIELD: agricultural engineering, in particular, farm crop seed cleaning equipment. 
     SUBSTANCE: seed cleaning attachment has pneumatic sorting table connected to air-sieving machine. Grain mixture is subjected to preliminary treatment and directed into air-sieving machine and fed by inlet device to feeding roll with further delivering into aspiration channel for cleaning of grain mixture before it is delivered onto screens. Light contaminants are separated in said channel and fed into settling chamber. Grain mixture is further fed onto three-sieve mill including upper, middle and lower sieves. Debris mixture is separated on upper sieves and discharged to the outside of machine. Additional sieve arranged between upper and middle sieves has surface formed at its leading part and made free of perforations. Undersize fraction of upper sieve is fed onto additional sieve and settled in layers on its surface free of perforations. Grain material of lower layers falls onto middle sieve and upper layer material is directed onto lower sieve. Upon treatment with air flow in second channel of aspiration device, tails fraction of middle sieve is directed onto pneumatic sorting table for further treatment. 
     EFFECT: improved quality of separation of grain mixture. 
     1 dwg
Patent RU-2256882-C2 (RU)
Inventor: ACHIL DIEV V M
IPC: G01C21/18
Filed: 2003-02-28
Granted: 2005-07-20
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: method and device can be used for finding coordinates of objects rotating along the same axis at high speed. Method is based upon measurement of angular speeds of motion of object, it also includes finding of angular position of platform relatively case of object, computing value and forming of signals to control turn and stabilization of platform as well as correction of its position by means of stabilization engine. Correcting setting signal is formed on the base of angular speed around axis of roll when taking measured values of linear accelerations into account by three - and angular speeds by two coordinates axes of platform which do not coincide with axis of quick rotation of object. When forming signal which controls turn and stabilization of platform and correction of its position by means of stabilization engine, the signal is correcting setting signal is added with proportional component of signal controlling stabilization engine in the mode of positioning or with proportional and integral components of control signal - in the mode of platform stabilization and control. Method is realized by means of in-roll stabilized platform for objects rotating at high speed. Platform has single-axis gimbal suspension having no turn limitations, installed in the case of object. There are stabilization engine and platform angular position detector mounted relatively case, units for measuring linear accelerations for three mutually orthogonal coordinate axes of platform, digital computer and angular speed meters made in form of fiber-optic or mechanical gyroscopes. Errors being proportional to the first and to the second degree of free fall acceleration (g and g²) are excluded and mode of correction and widened range of measurement of angular speeds and linear accelerations are provided. 
     EFFECT: improved precision of operation; higher degree of stabilization. 
     2 cl, 1 dwg