baber/WOPTO huggingface dataset:
Patent RU-2068089-C1 (RU)
Inventor: YANCHENKO NIKOLAJ L
IPC: G01B7/04
Filed: 1989-11-01
Granted: 1996-10-20
Abstract: FIELD: petroleum geophysics. SUBSTANCE: device for determination of well depth includes the first counting station having successively connected mark sensor 1, block 2 processing signals of sensor, block 3 generating counting- control pulses, and the second mark counting station having counting- control pulses, and the second mark counting station having successively connected mark sensor 4, block 5 processing signals of sensor 3 and block 6 generating counting-control pulses. Device also has pulse magnet 7, first OR element 9, second OR element 10, pulse reversible counter 11 and recording block 12. Magnet mark is applied to cable in point A by pulse magnet 7 when mark is point C is counted. When cable moves from point B to point C, the mark is counted twice, and readings of counter 11 successively decrease by one unit of lower order. Block 12 records geophysical parameters through intervals AB and BC. When cable motion direction changes, marks are counted successively in points C and B, their application is not made, and readings of counter 11 increase by one unit of lower order. EFFECT: simplified technology of logging operations. 1 dwg
Patent RU-2058764-C1 (RU)
Title: Device for ophthalmological operations
Inventor: ASTAKHOV YURIJ S
IPC: A61F9/00
Filed: 1989-12-20
Granted: 1996-04-27
Abstract: FIELD: medical appliances, particular, in opthalmology for performance of nonthrough dosed incision of cornea. SUBSTANCE: device for ophthalmological operations has electric motor connected through eccentric with turning head which has holder with cutting tool whose working part is bow-shaped. Turning head with cutting tool reciprocates, that allows the working part of cutting tool to easily enter the cornea tissues without injury. EFFECT: higher efficiency. 1 dwg
Patent RU-2032330-C1 (RU)
Title: Poultry feeding device
Inventor: ZYKOV LEONID YA
IPC: A01K39/00
Filed: 1990-02-13
Granted: 1995-04-10
Abstract: FIELD: poultry raising farms. SUBSTANCE: device has feed line 2 on which feeders 5 hang. Support rollers 6 make it possible for feeders move along feed line 2. The reverse drive for feeders 2 is made in the form of drum 7. The ends of rope 8 are fastened to upper and lower floors 9 and 10 of the building. The drive also has a screw couple whose nut 11 is fastened on feeder 5; screw 12 is rigidly fitted into drum 7. Feed travels through feed line 2 towards to discharge holes to get into feeders 5. As drum 7 rotates, screw 12 makes nut 11 and feeder 5 translationally move. EFFECT: simpler design, lower amount of feed per unit of yield. 2 cl, 5 dwg
Patent RU-2017965-C1 (RU)
Title: Method for mining of mineral deposit and device for its realization
Inventor: AZIEV ANATOLIJ M
IPC: E21C41/26
Filed: 1990-03-21
Granted: 1994-08-15
Abstract: FIELD: mining industry. SUBSTANCE: after exposure of deposit and formation of working space, deposit is gasified from day surface with use of steam injection with isolation of working zone from opencast atmosphere. In this case, after loosening of mineral, active chemical agent (superheated steam) is supplied to working space and simultaneously, combustible layer is stirred and gasification products are withdrawn, and worked layer (ash residue) is removed after full gasification. EFFECT: reduced costs for mineral mining due to production of useful product in working space. 2 cl, 2 dwg
Patent RU-2023891-C1 (RU)
Inventor: ALAN BURZHEN
IPC: F01P11/16
Filed: 1991-05-07
Granted: 1994-11-30
Abstract: Сущность изобретения заключается в том, что растяжимый зажим инверсирует устройство закрытия в устройство открытия, освобождает элементы от напряжений и предварительных напряжений, нейтрализует функцию термочувствительного элемента. То же самое происходит, когда выполнение предохранительного устройства достигается путем наваривания с эвтектическим сплавом кольцевого клапана на термочувствительный элемент. Это устройство в своих двух примерах выполнения обеспечивает при нормальном режиме работы и при предохранительном режиме работы максимальный расход в течение неопределенного времени. 2 з.п. ф-лы, 4 ил.
Patent RU-2003468-C1 (RU)
Inventor: MISHIN VLADIMIR V
IPC: B30B9/24
Filed: 1990-12-29
Granted: 1993-11-30
Abstract: Сущность изобретени : пресс содержит верхнюю  и пи/ н;с;о непрер йные ленты и ;у,  каждого  контура расположены непрерывные ппасгинче  тые цеп  с водобой и ведущей Згездочкзун Дг .--  па прессующей лз:.;ты п г.оо слстц .  лср;;-  метра цепи совпадают. Оси on -6sio;ji:w роинке;;  лент и ведущих и седомь х звездоче;-: ка;кдиго кон--  совмощены. Кажда  плзстш-ш цеп;-; пыпилнеп.  с профильным углублением нэ их « (утренней по--  вер. косли. 3 нп
Patent RU-2030309-C1 (RU)
Title: Contact network for air transportation means
Inventor: RAKHINSKIJ YURIJ IGNATEVICH
IPC: B64F3/02
Filed: 1990-11-21
Granted: 1995-03-10
Abstract: FIELD: agricultural aviation. SUBSTANCE: contact network has anchor and intermediate supports, to which contact wires are fixed. Wires are made capable to engage with fallpantographs of air transportation means. Peculiarity of the network is that supports are mounted on two tores chambers and one tore chambers balloons with wind vane type stabilizers and are provided with power-communication and gravitation plumb line height ropes, located under shop-basket. Anchor supports are provided with geoharpoon equipment and dead end type traps of fallpantographs. Contacting wires are connected to them through switch points with capability to be divided for runways and transit ways. EFFECT: network is used in agricultural aviation service. 9 dwg
Patent RU-2019859-C1 (RU)
Title: Method and device for magnetic measurements
Inventor: KHVOSTOV ORION P
IPC: G01V3/00
Filed: 1991-03-19
Granted: 1994-09-15
Abstract: FIELD: geophysics. SUBSTANCE: two components of magnetic induction vector are compensated in three points which do not belong to the same line. The third component of magnetic induction vector is measured according to signals of module magnetometer. Two other components of magnetic induction vector are measured in the same points analogically. According to results of measurement the components of magnetic induction vector and components of magnetic induction gradient tensor are determined. Device has three module magnetometers, disposed in three-component compensation rings, unit for compensation of magnetic induction components, commutation unit, computational unit and synchronization unit. EFFECT: improved precision of measurement. 2 cl, 2 dwg
Patent RU-2068954-C1 (RU)
Inventor: SHEVELEVA LILIYA D
IPC: E21B43/28
Filed: 1991-04-02
Granted: 1996-11-10
Abstract: Изобретение предназначено для регенерации растворов после выщелачивания. Для этого растворы пропускают через кусковую руду с осажденными на ее поверхности солями железа в виде гидроксидов или основных сульфатов или ярозитов. При этом в теплое время года при температурах обоpотных растворов +10  o C +27 o  С pН растворов поддерживают на уровне 1,8-2,5. При понижении температуры растворов до -1 o C+7 o  С pН растворов поддерживает на уровне 1,0-1,5. 1 табл.
Patent RU-2001767-C1 (RU)
Inventor: SHCHEMELEV ANATOLIJ M
IPC: B28C5/42
Filed: 1991-05-30
Granted: 1993-10-30
Abstract: Использование: приготовление строительных  смесей Сущность изобретени  в корпусе барабана-бетоносмесител  концентрично расположены  лопасти противоположного направлени  навивки. наружна  из которых закреплена на внутренней поверхности  корпуса Устройство имеет ресивер и  соединенное с гидролинией приспособление порционной  подачи воздуха в виде двухлоршневой пары  с подпружиненным штоком Усилие сжати  пружины  соответствует давлению воздуха в ресивере  Больша  поршнева  полость соединена через  пневмораспределитепь с ресивером Друга  поршнева  полость посредством обратных клапанов соединена  с ресивером и гидролинией. Ее трубопровод  расположен в полости внутренней лопасти 2  ил.
Patent RU-2081597-C1 (RU)
Title: Method for refrigeration treatment of food products
Inventor: BYAKIN IGOR VLADIMIROVICH
IPC: A23B4/06
Filed: 1991-05-13
Granted: 1997-06-20
Abstract: FIELD: refrigeration equipment, in particular, cooling and freezing of food products. SUBSTANCE: method involves providing simultaneous treatment of food products with cooling air medium and exposing to acoustic oscillations generated by acoustic source with frequency approximating food product oscillation frequency ranging from 10 2  ... 10 4  Hz and acoustic pressure intensity of 70-140 dB to create acoustic field of natural frequencies and residual spatial resonance field in freezing chamber. Food products are treated with cooling medium and exposed to acoustic oscillations directly upon delivery of food products into freezing chamber. EFFECT: increased efficiency, simplified method and improved quality of food products. 2 cl, 2 dwg
Patent RU-2015973-C1 (RU)
Title: Способ получения тетрагидрофурана
Inventor: TALIPOV RIFKAT F
IPC: C07D307/08
Filed: 1991-06-17
Granted: 1994-07-15
Abstract: Использование: в качестве растворителя и полупродукта в производстве полиамидов, полиэфиров и полиуретанов. Сущность изобретения - продукт тетрагидрофуран (ТГР) БФ C 4 H 18 O . Реагент 1: тетрагидрофуранол-3. Реагент 2: водород. Условия гидрирования: в трубчатый реактор из нержавеющей стали диаметром 2,5 см, длиной 30 см помещают 120 см 1,42% палладия на угле. При 350°С 2 ч восстанавливают катализатор в слабом токе водорода. При 280 - 290°С пропускают тетрагидрофуранол-3 с объемной скоростью 0.1-0.2 ч -1  и водород с объемной скоростью 35-150 ч -1 . Катализат конденсируют водяным холодильником и охлаждаемым смесью сухого льда и ацетона приемником. Конденсат сушат сульфатом магния и декантируют. Перегонкой получают до 71 г тетрагидрофурана с чистотой 99%. Этот способ позволяет повысить выход ТГР до 94 - 99% и упростить технологию процесса за счет проведения процесса в одну стадию при атмосферном давлении и использовании доступного тетрагидрофуранола-3.
Patent RU-2067903-C1 (RU)
Inventor: SUSLYAEV ALEKSANDR LVOVICH
IPC: B21B13/06
Filed: 1991-06-24
Granted: 1996-10-20
Abstract: Использование: в вертикальных и универсальных клетях прокатного стана. Сущность изобретения: в клети, включающей установленную на фундаменте раму, на которой укреплена шестеренная клеть, связанная со сменной прокатной клетью универсальными шпинделями с верхними и нижними головками, связанными валами со шлицевыми соединениями, и механизмы перемещения нижних головок, например, пневмоцилиндры, последние свободно установлены на валах шпинделей, при этом корпуса пневмоцилиндров жестко соединены с телами верхних головок, штоки жестко соединены с нижними головками с возможностью перемещения нижних головок на валах шпинделей, а шпиндели снабжены фиксаторами, жестко связанными с шестеренной клетью и установленными свободно в проточках верхних головок с возможностью фиксации от осевого их перемещения, и стопорами, установленными в нижних головках шпинделей и входящими в проточки валов шпинделей. В другом варианте выполнения вертикальной клети стопоры установлены в крышках пневмоцилиндров и входят в проточки штоков пневмоцилиндров. Упрощается конструкция и перевалка. 2 з.п. ф-лы, 4ил.
Patent RU-2067702-C1 (RU)
Inventor: GRITSUNOV VLADIMIR P
IPC: F16F13/00
Filed: 1991-06-25
Granted: 1996-10-10
Abstract: Использование: машиностроение, а именно виброизолирующие устройства. Сущность изобретения: опора содержит корпус, размещенный в нем виброизолятор, поверхности сопряжения которых выполнены коническими. Основание виброизолятора имеет гребни и впадины, разновеликие по высоте. В отверстии виброизолятора размещена пята, выполненная ступенчатой. Во впадинах симметрично друг другу установлены перемычки. 3 з. п. ф-лы, 2 ил.
Patent RU-2008747-C1 (RU)
Title: Travel pickup
Inventor: GAMAZKOVA NATALYA V
IPC: H01L27/14
Filed: 1991-06-14
Granted: 1994-02-28
Abstract: FIELD: semiconductor devices. SUBSTANCE: travel pickup is raster multielement silicon photodetector working as spatial-frequency filter. Preferential application fields are navigational devices of increased accuracy for heading and orbital orientation of space vehicles and planes by lighted background of planets or astral sky background and for stabilization of space vehicles in space by twisting them around their axes passing through centers of mass of space vehicles and ground-based equipment for analysis of oscillation dynamics, movement of elements of structures, flow of physical phenomena. Structure of travel pickup is formed with silicon substrate which carries autonomous photosensitive strips approximately 0.01 mm wide with intervals equal to width of photosensitive strips applied on each side of symmetry axis at angle of 35-50 deg to this axis. Strips are electrically integrated into independent groups by means of conductive wires on right and left sides of symmetry axis. They form two independent raster photodetecting channels with common base lead from silicon substrate. Photosensitive strips may be connected with conductive wires through isolation diodes. EFFECT: increased accuracy. 3 dwg, 2 tbl
Patent RU-2025701-C1 (RU)
Inventor: CHULKIN SERGEJ G
IPC: G01N3/04
Filed: 1991-06-27
Granted: 1994-12-30
Abstract: Изобретение относится к машиностроению, в частности к зажимным устройствам для образцов при исследовании микротвердости, например для измерения микротвердости зубьев на периферии режущих инструментов, имеющих посадочное отверстие. Устройство для закрепления изделий с посадочным отверстием, измеряемых на микротвердость на периферии изделия, содержит посадочный стержень с резьбовой поверхностью и элемент крепления. Новым в устройстве является то, что посадочный стержень выполнен многоступенчатым с различной формой сечения и под ним установлена телескопическая стойка с фиксатором положения измеряемого изделия. 2 з.п. ф-лы, 2 ил.
Patent RU-2032833-C1 (RU)
Inventor: GYAVGYANEN YURIJ V
IPC: F01B29/02
Filed: 1991-09-12
Granted: 1995-04-10
Abstract: Использование: энергетика и может быть применено в двигателестроении. Сущность изобретения: двигатель содержит нагреватель, цилиндры, поршни, радиатор, рубашку системы охлаждения, эжектор, предохранительный клапан. Двигатель обеспечивает многоступенчатое преобразование энергии рабочего тела в полезную работу в цилиндре во время прямого хода, в эжекторе при создании вакуума отработавшим рабочим телом и затем опять в цилиндре время обратного хода под воздействием вакуума. 5 з.п. ф-лы, 8 ил.
Patent RU-2018684-C1 (RU)
Title: Flexible roofing
Inventor: AGARKOV EVGENIJ V
IPC: E21D19/02
Filed: 1991-09-10
Granted: 1994-08-30
Abstract: FIELD: mining industry. SUBSTANCE: flexible roofing includes metal bands connected with intermediate links and locking links. Metal bands have C-shaped corrugations over their length with double asymmetric loops on their ends. EFFECT: higher efficiency. 4 dwg
Patent RU-2017817-C1 (RU)
Title: Nutrient medium for isolation of helicobacter pylori
Inventor: SAFONOVA NINA V
IPC: C12N1/20
Filed: 1991-07-01
Granted: 1994-08-15
Abstract: FIELD: microbiology. SUBSTANCE: growth stimulating agent of plague microbe and hemin are added to the nutrient medium containing erythrite-agar and 5% blood which is used for isolation of Helicobacter pylori. Medium composition shows improved properties, g/l: growth stimulating agent of plague microbe 0.5-0.7; hemin 0.005-0.015; blood 0.048-0.052 l, and erythrite-agar - 1 l. EFFECT: improved properties of nutrient medium. 2 tbl
Patent RU-2023186-C1 (RU)
Title: Thermal engine
Inventor: BUBNOV TIMOFEJ T
IPC: F02B75/32
Filed: 1991-07-02
Granted: 1994-11-15
Abstract: FIELD: mechanical engineering; manufacture of engines. SUBSTANCE: engine has housing with cylinder 1 which receives first piston 2 and second piston 3 which form together with cylinder 1 above-piston working chamber, compressor chamber 16 and buffer chamber 17, respectively. Rod 4 of first piston is connected with crankpins of two cranks 13 and 14 and rod 5 of second piston 3 is connected with main journals of cranks 13 and 14 which are mounted on eccentric 9 and 10 of bevel wheels 11 and 12 connected with sun bevel wheel 15 and with output shaft. During motion of first piston 2, cranks 13 and 14 rotate in different directions and transmit the torque to sun bevel wheel 15 and to output shaft through bevel wheel 11 and 12. EFFECT: enhanced reliability. 2 dwg
Patent RU-2021884-C1 (RU)
Inventor: VINOGRADOV VIKTOR V
IPC: B22F9/16
Filed: 1991-12-11
Granted: 1994-10-30
Abstract: Использование: для газотермического нанесения покрытий. Сущность изобретения: в качестве исходного соединения используют концентрат оксидных соединений металлов, в том числе железа, например хромит с содержанием, мас.%: оксида хрома 75,5 и оксида железа 24,5. Хромит измельчают, смешивают с сажей и восстанавливают при температуре 700 - 750°С в течение 60 - 70 мин. Полученный порошок состоит из оксидов хрома и металлического железа. 4 з.п. ф-лы, 1 табл.
Patent RU-2045032-C1 (RU)
Title: Method for determining apparent density of porous materials
Inventor: VOROSHILOV SERGEJ P
IPC: G01N9/02
Filed: 1992-04-20
Granted: 1995-09-27
Abstract: FIELD: measurement technology. SUBSTANCE: method involves briquetting of mixture of specimen batch and powered plastic material in cup of known volume at the same time subjecting it to vacuum treatment followed by thermostatic control for time longer than time of relaxation of mechanical stresses in plastic material. EFFECT: facilitated procedure.
Patent RU-2063439-C1 (RU)
Title: Method of preparing enzyme-protein concentrate
Inventor: DUBINSKAYA ANTONINA PAVLOVNA
IPC: C12N9/64
Filed: 1992-05-25
Granted: 1996-07-10
Abstract: FIELD: biotechnology, meet industry. SUBSTANCE: abomasums from health cattle were defatted, washed with weak tap water jet and frozen at -12-18 C for 16-28 hr. The raw is milled in picker roll at hole diameter 4-5 mm and pH is brought about to 1.8-2.2 with 10-14% hydrochloric acid solution. Mixture is subjected for autolysis at 38-42 C for 1 hr and 5% sodium chloride is added to mixture. Then 30% sodium citrate aqueous solution is added to mixture at mass part 50% and dried by sublimation for 18-30 hr firstly at -20-30 C and at +25-35 C at the end of process under residual pressure 1.6 Pa and at condenser temperature -58-62 C at beginning process. Ready concentrate is milled and packaged. EFFECT: improved method of concentrate producing. 3 cl
Patent RU-2082957-C1 (RU)
Title: Gear to adjust angle of obliquity of controlled wheels of automobiles
Inventor: KUKOBA YURIJ P
IPC: G01M17/06
Filed: 1991-07-24
Granted: 1997-06-27
Abstract: FIELD: adjustment of angle of obliquity of controlled wheels of automobiles having independent rear wheels suspension. SUBSTANCE: gear is mounted on automobile from beneath before wheels are put. Front suspension is compressed by two pneumatic cylinders. Angle of obliquity is adjusted manually by means of measurement mechanism including indicators measuring positions of butt surfaces of hubs of front wheels. Measurement mechanism is hinged by two longitudinal rods to basing mechanism of hubs of rear wheels. Proposed design of basing mechanism takes into account positions of butts of both hubs of rear wheels summing all deviations and sensing corrections to indicators. Basing mechanism is composed of two half-beams intercoupled by vertical joint. Contact blocks pressed to butts of hubs of rear wheels by lever clips are mounted on opposite ends of half-beams with the aid of two hinge parallelograms. Longitudinal rods are installed in parallel to each other and are hinged to half-beams. These hinges are positioned in symmetry with joint with vertical axis joining two half-beams. EFFECT: enhanced functional precision. 5 dwg
Patent RU-2044448-C1 (RU)
Title: Cleaning unit of grain combine harvester
Inventor: KUBAREV ALEKSANDR E
IPC: A01F12/32
Filed: 1992-06-30
Granted: 1995-09-27
Abstract: FIELD: agriculture. SUBSTANCE: cleaning unit of grain combine harvester comprises oscillating board 2 arranged under thrashing-separating unit 1 which is followed by sectional straw walker 7 with upper and lower sieves 3 and 10, fan 8 and a device for collecting the products of thrashing. Dividers 4 installed on oscillating board 2 before upper sieve 3 in a longitudinal-vertical plane divide the flow of grain coming from oscillating board 2 into several flows and make it narrower. Sections 6 of straw walker 7 are arranged in symmetry with dividers 4 and are made narrower at the outlets of the flows of grain and small pieces of straw for delivering these flows between the flows of grain that came off the oscillating board 2. EFFECT: improved design. 2 dwg
Patent RU-2067973-C1 (RU)
Inventor: NOAL KOEN
IPC: A61K31/35
Filed: 1992-08-28
Granted: 1996-10-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: BICYCLE derivatives of carboxylic acid of the formula (I)   where: X means -O- or -CH 2 ;; Y means -O-, -CH 2 --CH 2 -, -C≡C- or -OCH 2 C 6 H 4 -; Z means -CH 2 -CH 2 -, -CHCH-; R 1  means C 1 -C 7 -alkyl or phenyl-C 1 -C 7 -alkyl; A means -B or -O-B-; B means mono- or BICYCLE aromatic or heteroaromatic moiety taken from the group naphthalenyl, phenyl, thienyl, furyl, benzofuranyl or quinolyl substituted with -COR 2 -group, -(O)t-(W) s -COR 2  or -(CHCH) p COR 2  and can contain also up to 3 additional substituents taken independently form the group consisting of halogen atom, (C 1 -C 7 )-alkanoyl,   or   at condition that not more that one of indicated substituents -   or  ; E means COR 2  or R 2 ; W means -COR 3 R 4 ; Q means -O- or carbonyl; R 2  means hydroxyl, C 1 -C 2 -alkoxy-group or NR 3 R 4 ; R 3  and R 4 ,, every time, means independently hydrogen atom or C 1 -C 7 -alkyl; f, h, k, m, and t mean independently 0 or 1; n, s and s' mean independently the whole number from 1 to 12; p means the whole number from 1 to 2; s'' and s''' - independently the whole number from 0 to 12; and C 6 H 4  means 1,2-, 1,3- or 1,4-phenyl residues, their geometric or optical isomers and, when R 2  means hydroxy, their pharmaceutically acceptable salts with bases. Reagent 1: compound of the formula (II)   where X - O or CH 2 ; R 1 -(C 1 -C 7 )--alkyl, phenyl- -alkyl; m = 0 or 1. Reagent 2: compound of the formula (III)  : L-(CH 2 ) n -(Z) h -A where Z, n and h have value indicated above; A means -B or -O-B where B has values indicated above; L - desplitting group, for example, halogen atom, lower alkylsulfonylhydroxy-group, arylsulfonylhydroxy-group, for example, p-toluenesulfonylhydroxy-group. Synthesized compound is saponified if necessary for synthesis of compound of the formula (I)   where R 2  - hydroxy-group and the latter can be subjected for interaction with amine of the formula HNR 3 R 4  where R 3  and R 4  have values indicated above or converted its to the pharmaceutically acceptable salt. These compounds are the powerful antagonists of leukotriene B 4  and, therefore, can be used for treatment inflammatory diseases (psoriasis, intestine inflammatory diseases, asthma, allergy, arthritis, dermatitis, gout, pulmonary diseases, ischemic disorders, spinal cord damages). EFFECT: improved method of synthesis. 8 tbl
Patent RU-2045362-C1 (RU)
Title: Device for the profile bending
Inventor: MILOVIDOV SERGEJ VASILEVICH
IPC: B21D7/00
Filed: 1992-07-14
Granted: 1995-10-10
Abstract: FIELD: plastic metal working. SUBSTANCE: device has a built-up burnishing roller and a flexible template mounted on the axes. The device is equipped with a folding-back support end of which is hinged on the template axis, the other one is set up for interacting with the burnishing roller axis. The flexible template has truncated sides and is equipped with props mounted on it for interacting with the folding back support. EFFECT: enhanced efficiency. 4 dwg