baber/WOPTO huggingface dataset:
Patent RU-2115293-C1 (RU)
Title: Method of use of gaseous-discharge lamps in greenhouse
Inventor: KARPOV VALERIJ NIKOLAEVICH
IPC: H05B33/00
Filed: 1992-12-28
Granted: 1998-07-20
Abstract: FIELD: creation of light conditions in greenhouse required for plants of cultivated crops. SUBSTANCE: method consists in check-out of lamps before their use with the aim of revealing external defects and accordance of their characteristics with the incoming control parameters, rejection of lamps with external defects and deviations revealed in incoming control, arrangement of the remaining lamps in groups for inclusion in the irradiating unit and their use during the period corresponding to the cycle of vegetation of plants cultivated in greenhouse. In addition, in the process of check-out of gaseous-discharge lamps their parameters of spectral composition of radiation are determined for compliance with the rated values of this parameters for plants cultivated in greenhouse, and groups in the irradiating unit are arranged of lamps with similar parameters according to spectral composition of radiation. Incoming control prevents use of lamps with intolerable parameters. EFFECT: enhanced service life of lamps, maintaining of parameters of radiation conditions in the greenhouse at specified level required for cultivated plants in the current stage of vegetation development.
Patent RU-2078155-C1 (RU)
Title: Threads solution filtration apparatus of chemical fibers shaping machine
Inventor: KAZAKOVTSEV YURIJ A
IPC: D01D1/06
Filed: 1993-03-01
Granted: 1997-04-27
Abstract: FIELD: production of chemical fibers by fibers shaping machines, apparatuses for threads solution filtration in particular. SUBSTANCE: apparatus has hollow cylindrical body with branch pipes for feeding and removal of solution and provided with gasket lid and filtering plug situated in body cavity along its longitudinal axis. Filtering plug has radial holes made in its side walls to deliver solution in its central canal and filtering material is fixed on outer surface of plug. Mean of plug fastening in body has flexible seal ring dividing body cavity for zones of different pressure of solution. Branch pipes of solution feeding and removal are located in zones of high and low pressure correspondingly. Apparatus has damping member mounted in body low pressure zone between gasket lid and flexible seal ring and is capable for forced engagement with them. Mean for plug fixing in body is made in the form of ring-type adjusting flange rigidly coupled with outer surface of plug in zone of high pressure and bush is free embracing plug in zone of low pressure and forming together with flange contour linked to flexible seal ring. Damping member made in the form of flexible spiral mounted with capability to adjust rigidity of coils embraces the plug. Gasket lid has flexible membrane of corrosion resistant material. In the case one of spiral butts contacts membrane and another one - with bush butt of mean for plug fastening in body. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2076284-C1 (RU)
Title: Steel hot-water boiler "farmer"
Inventor: GROZDOV BORIS N
IPC: F24H1/24
Filed: 1993-03-01
Granted: 1997-03-27
Abstract: FIELD: heat-power engineering. SUBSTANCE: water reservoir is made in form of communicating vessels 1 and 2 between which gas duct is located. Gas duct is provided with gas directing device made in form of metal spiral band 4. Reservoirs 1 and 2 are interconnected by means of branch pipes 3, gas burner 5 being located under them. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2090858-C1 (RU)
Inventor: SUTYAGIN OLEG VENIAMINOVICH
IPC: G01N3/56
Filed: 1993-03-10
Granted: 1997-09-20
Abstract: FIELD: antifriction materials. SUBSTANCE: samples and countersamples are loaded, one is moved with reference to other, samples are worn out under normal and forces friction modes and efficiency of materials and coats is evaluated. Samples and countersamples are cooled before start of tests under forced condition and rate of their relative movement increases so that temperature in zone of contact under forced and normal conditions of test is same. EFFECT: improved authenticity of method. 4 tbl
Patent RU-2079430-C1 (RU)
Inventor: NASTEKA VIKTOR I
IPC: C01F7/74
Filed: 1993-03-31
Granted: 1997-05-20
Abstract: FIELD: chemical technology. SUBSTANCE: waste sodium zeolite having common formula Na2O•Al2O3•xSiO2•yH2O (where X is number of SiO2 moles Y is number of H2O moles) or its mixture with waste aluminium oxide is treated by sulfuric acid. The process is carried out at elevated temperature. EFFECT: improved efficiency. 1 tbl, 1 dwg
Patent RU-2098146-C1 (RU)
Title: Method and device for treating purulent cholangitis
Inventor: BORISOV ALEKSANDR E
IPC: A61M31/00
Filed: 1993-05-24
Granted: 1997-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves concentrating antibiotic outside of drain, keeping it close to biliary duct wall by applying permanent magnets and magnetic screen mounted on endobiliary drain. EFFECT: reduced postoperative lethality. 2 cl, 2 dwg
Patent RU-2050916-C1 (RU)
Inventor: LOMACHINSKIJ VYACHESLAV A
IPC: B01D11/02
Filed: 1993-09-16
Granted: 1995-12-27
Abstract: Использование: в экстракции биологического сырья жидким экстрагентом для пищевой промышленности, медицины и парфюмерии. Сущность изобретения: корпус экстрактора содержит участок, составленный из периодически последовательно сопряженный диффизорных, цилиндрических и конфузорных секций, при этом к конфузорным секциям присоединены разводящие патрубки коллекторов подачи экстрагента, а на диффузорных участках тело шнека выполнено перфорированным для подачи экстрагента из полости шнека, в конфузорных участках канавка шнека выполнена конической, а ее витки по всей длине корпуса выполнены перпендикулярными внутренней поверхности корпуса. 1 ил.
Patent RU-2124507-C1 (RU)
Title: Method of preparing n,n-dimethylpiperidinium chloride
Inventor: DZHOZEF A KHIKI
IPC: A01G7/00
Filed: 1993-06-03
Granted: 1999-01-10
Abstract: FIELD: organic synthesis. SUBSTANCE: N,N-dimethylpiperidin is brought into interaction with methyl chloride at temperature above 0 C, preferably at 1: 1 molar ratio, in anhydrous liquid solvent dissolving N,N- dimethylpiperidin and not dissolving its hydrochloride. Preferable solvent is acetone. Separation of final product is advantageously carried out under moisture-free inert gas atmosphere. Product is anhydrous crystalline substance containing at least 98% of desired material. EFFECT: increased purity of product. 5 cl, 1 tbl, 2 ex
Patent RU-2084910-C1 (RU)
Inventor: GLEBOV VLADIMIR A
IPC: G08B13/18
Filed: 1993-10-18
Granted: 1997-07-20
Abstract: FIELD: radar instruments. SUBSTANCE: device has receiving antenna, amplitude microwave modulator, amplitude detector, flavor signal amplifier, synchronous detector, flavor signal generator and recording unit which has multiple-level comparator, which input serves as device input, first, second, third and fourth light-emitting diodes, first, second, third and fourth diodes, first, second, third and fourth resistors, sound frequency oscillator, which has serial circuit of sound signal duration generator with electronic frequency tuning, and filling frequency generator, which output serves as output of sound frequency oscillator. Input of former generator serves as input of sound frequency oscillator. In addition device has acoustic emitter. Receiving antenna is connected to microwave input of amplitude microwave modulator, which output is connected to microwave input of amplitude detector. Output of microwave detector is connected to input of flavor signal amplifier, which output is connected to signal input of synchronous detector. reference voltage input unit of synchronous detector is connected to control input of amplitude microwave modulator and output of generator of flavor signal. Output of synchronous detector is connected to input of recording unit and through said input terminal to input of multiple-level comparator. First output of multiple-level comparator is connected to anode of first light-emitting diode and anode of first diode, which cathode is connected to one terminal of first resistor. Second output of multiple-level comparator is connected to anode of second light-emitting diode and anode of second diode, which cathode is connected to one terminal of second resistor. Third output of multiple-level comparator is connected to anode of third light-emitting diode and anode of third diode, which cathode is connected to one terminal of third resistor. Fourth output of multiple-level comparator is connected to anode of fourth light-emitting diode and anode of fourth diode, which cathode is connected to one terminal of fourth resistor. Another terminals of first, second, third and fourth resistors are connected to input of sound frequency oscillator, which output is connected to signal input of acoustic emitter Cathodes of first, second, third and fourth light-emitting diodes are connected to signal input of common line (housing) of device. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2071384-C1 (RU)
Inventor: ABRAMOV VLADIMIR YA
IPC: B03B5/00
Filed: 1993-10-19
Granted: 1997-01-10
Abstract: Использование: химическая технология и м.б. использовано для промывки и классификации полидисперсных твердых материалов. Сущность изобретения: способ включает непрерывную подачу материала в восходящий поток жидкости, выделение легкой и тяжелой фракций. Скорость восходящего потока изменяют циклически. Каждый цикл состоит из двух периодов, различающихся по длительности и скорости подачи промывной жидкости. Первый период длится в течение времени, достаточного для псевдоожижения слоя частиц при скорости подачи жидкости, превышающей скорость начала псевдоожижения тяжелой фракции. Длительность второго периода в 1,5 - 2,5 раза превышает время, необходимое для образования плотного слоя, при скорости подачи жидкости, составляющей 0,4 - 0,5 от скорости начала псевдоожижения тяжелой фракции. Скорость уноса легкой фракции составляет не более, чем 0,9 от скорости подачи промывной жидкости во второй период цикла. 1 з.п.ф-лы, 2 ил., 1 табл.
Patent RU-2077863-C1 (RU)
Title: Apparatus for controlling arhythmia
Inventor: MIKHAJLOV ANDREJ VASILEVICH
IPC: A61B5/318
Filed: 1993-11-23
Granted: 1997-04-27
Abstract: FIELD: medical engineering; cardiology. SUBSTANCE: apparatus comprises clock pulse generator 1, unit 2 for measuring difference between neighboring pulse intervals RR, comparator unit 3, control set point unit 4 and control unit 5. The latter comprises connected in series unit 12 for discerning R-waves (teeth) and control pulse shaper 13. Control set point unit 4 comprises connected in series adder 14, resistors 15 and 16, control pulse shaper 17, and counter 18 of R-waves. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2074047-C1 (RU)
Title: Riveting press
Inventor: NEKHAJ NULID Z
IPC: B21J15/12
Filed: 1994-02-18
Granted: 1997-02-27
Abstract: FIELD: riveting, mainly, thick sealed packs. SUBSTANCE: dolly and punch are mounted on bracket. Said punch is connected through double-arm lever with wedge. Power cylinder is also mounted on said bracket. Cylinder includes working and returning pistons mutually connected by stepped rod supporting wedge on its end. Pack is pressed down by means of mechanism in the form of pressing down sleeve arranged concentrically with punch and connected by two additional double-arm levers and slide with power drive. The latter is in the form of piston joined by tie rods with slide. Another end of slide is jointly connected through additional tie rods with additional double-arm levers and forms rocker-slide mechanisms. There is partition between piston of pressing down mechanism and working piston. Partition includes two openings for tie rods and central opening forming together with large-diameter step of rod throttling opening. EFFECT: improved design. 2 dwg
Patent RU-2111083-C1 (RU)
Title: Thin slab continuous casting plant, method of control of preliminary reduction of thin slab after continuous casting plant, assembly for controlled preliminary reduction of thin slab after continuous casting plant, device for control of preliminary reduction of thin slab after continuous casting plant
Inventor: RUZZA WOGLER
IPC: B22D11/16
Filed: 1994-03-29
Granted: 1998-05-20
Abstract: FIELD: continuous casting of metals, applicable for controlled preliminary reduction of thin slabs coming out of continuous casting plant. SUBSTANCE: preliminary reduction is accomplished by a great number of roller pairs grouped into one or more assemblies or unit of preliminary reduction; the first unit of preliminary reduction is installed just behind (below) the bearing rollers; the pairs of rollers have at least one moving roller. The pairs of rollers are connected to pressure transducers and hydraulic dynamometers; provision is made for position pickups, the pressure transducers and position pickups are connected to the monitoring and data processing unit, and at least the first pair of rollers works the slab that has just come out of the mould with a thin hardened skin. The method provides for preliminary reduction with reduction of thickness of the slab coming out at least from the last pair of rollers by 10% so as to eliminate the liquid nucleus and bring the zones into contact in a two-phase state so as to improve the central structure and minimize the central separation. EFFECT: facilitated procedure. 34 cl, 5 dwg
Patent RU-2054015-C1 (RU)
Title: Способ аппретирования углеродного волокна для производства полисульфонового углепластика
Inventor: GOLOVKIN GENNADIJ S
IPC: C08J5/06
Filed: 1994-04-28
Granted: 1996-02-10
Abstract: Сущность изобретения: способ аппретирования углеродного волокна для производства полисульфонового углепластика включает смещение с водой блоксополимера, состоящего из звеньев бисметакрилоило ксидиэтиленгликольфосфата и бисметакрилоилокситри этиленгликольфталата при воздействии ультразвукового излучения при частоте 15 - 44 кГц и длительности воздействия от 5 до 14 мин, пропитку углеродного наполнителя с последующей сушкой и полимеризацией. Предлагаемый способ позволяет получить экологически чистый аппрет, улучшить условия труда и исключить пожароопасность производства. 1 табл.
Patent RU-2073460-C1 (RU)
Title: Method of preparing food addition from waste of microbiological nutrient media production
Inventor: SULTANOV ZAMAN Z
IPC: A23K1/16
Filed: 1994-10-12
Granted: 1997-02-20
Abstract: FIELD: microbiology, food production. SUBSTANCE: waste of nutrient media production containing animal proteins were mixed with vegetable protein source at ratio = 1:(1-1.2). Method is used for preparing protein-containing food addition. EFFECT: improved method of preparing. 1 tbl
Patent RU-2122250-C1 (RU)
Inventor: ERMAKOV A V
IPC: G21F9/30
Filed: 1994-11-15
Granted: 1998-11-20
Abstract: Использование: обработка материалов с радиоактивным загрязнением, а именно выделение радионуклидов урана и тория из шлиховой платины. Сущность: способ обработки шлиховой платины, содержащей драгоценные металлы и радионуклиды урана и тория, заключается в том, что проводят окислительный обжиг загрязненной шлиховой платины в среде воздуха при 1473-1773 К в течение 0,50-0,66 ч, отделяют сконденсированные оксиды урана и тория, а обедненный радионуклидами твердый остаток подвергают плавлению на воздухе в присутствии флюса. В качестве флюса используют CaO•SiO 2 , который вводят в количестве (1: 10)-(1: 12) к массе исходного материала. Полученный расплав нагревают до 2123-2173 К, затем выдерживают изотермически в воздушной среде при данной температуре в течение 0,33-0,50 ч и отделяют шлак от расплава металла. По способу достигается селективное полное выделение урана и тория из шлиховой платины при сохранении в ней ценных металлических компонентов. 1 табл.
Patent RU-2082820-C1 (RU)
Title: Method of nitrocementation of steel
Inventor: KARPOV LEONID P
IPC: C23C8/32
Filed: 1994-12-27
Granted: 1997-06-27
Abstract: FIELD: metal working and mechanical engineering. SUBSTANCE: invention relates to surface strengthening of machine parts using environmentally harmless technologies. Method includes determining critical rate of hardening of diffusion layer in order to properly select hardening medium when hardening parts; nitrocementation of parts at temperature below A with adding triethanolamine into furnace; and hardening of parts followed by light annealing. Method makes it possible to avoid using high temperatures (above 900 C), retain viscous kernel, and obtain high hardness and wear resistance of diffusion layer with its being sufficiently deep. Method is e.g. applicable when manufacturing parts for production treble in oil production industry. Method does not require non-standard equipment. EFFECT: enhanced efficiency of procedure. 2 cl, 3 tbl
Patent RU-2101856-C1 (RU)
Inventor: VIKHAREV E V
IPC: G06F7/68
Filed: 1995-01-10
Granted: 1998-01-10
Abstract: FIELD: radio engineering; radio communication. SUBSTANCE: device has first 1 and second 2 NOT gates, first 3 and second 4 AND gates, univibrator 5 and OR gate 6. In such circuit doubling of input pulse sequence is effected only by sequential execution of logical operations (multiplication, addition and negation) which makes it possible to do without maintaining the controllable characteristics of device on required level and without feedback circuit as a whole. EFFECT: higher stability. 3 wdg
Patent RU-2101299-C1 (RU)
Inventor: SIRIK E V
IPC: C08F226/10
Filed: 1995-01-10
Granted: 1998-01-10
Abstract: FIELD: polymers. SUBSTANCE: water-soluble polymer showing stable antiseptic property is produced by copolymerization of 15-20 mas. p. p. N-vinylpyrrolidone and 30-45 mas. p. p. N,N-dimethyl-N,N-diallylammonium chloride under γ-radiation at the dose 10-30 kGr in 35-55 mas. p. p. an aqueous-spirituous mixture at volume ratio alcohol : water = 1:1. Invention can be used in medicine, veterinary science, food industry as antiseptic and disinfecting agent. EFFECT: improved method of producing. 2 tbl
Patent RU-2083753-C1 (RU)
Title: Rail grinder
Inventor: GERTELENDI JOZEF
IPC: E01B31/17
Filed: 1995-01-25
Granted: 1997-07-10
Abstract: FIELD: railway transport; maintenance and repair of track rails. SUBSTANCE: device 1 has set frame 5 resting through support rollers 10 on both rails 2, 3 of track, bearing frame 6 mounted at one side of set frame by means of axle 21 longitudinal relative to rail track 4. Mounted on bearing frame 6 are grinding set 26 with grinding member 31, drive 32 providing turning of bearing frame 5 around axle 21, and motor 33 secured on set frame 5 at side opposite to bearing frame 6. Rail grinder has device compensating lengths 14 with pressure member 17 to decrease distance in cross direction relative to rail track 4 between bearing frame 6 or longitudinal axle 21 and support rollers 10 arranged opposite to grinding set 26 and provided pressing of grading set 26, counteracting the decreasing of distance, to inner edge of head of rail under grinding. EFFECT: improved reliability of operation. 14 cl, 7 dwg
Patent RU-2111447-C1 (RU)
Title: Self-destroying device of solid-propellant rocket
Inventor: SMIRNOV V D
IPC: F42B15/10
Filed: 1995-03-31
Granted: 1998-05-20
Abstract: FIELD: destruction of rockets in estimated time in the conditions of test grounds limited in range. SUBSTANCE: device has a bursting capsule with a charge installed in the cavity of solid-propellant charge. The cavity is formed on the side of the front end face of solid- propellant charge and has an inhibiting in the form of a sleeve of heat-shield material cemented in its bottom part. Radial gas-conduit holes connecting the cavity of the bursting capsule to the cavity of the solid-propellant charge are made in the bursting capsule on the side of the sleeve open end. EFFECT: enhanced reliability. 3 dwg
Patent RU-2089678-C1 (RU)
Inventor: SYSOEV GENNADIJ N
IPC: C25D15/00
Filed: 1995-04-24
Granted: 1997-09-10
Abstract: Изобретение относится к области гальванотехники, в частности к осаждению композиционных покрытий никель-бор-фторопласт, и может быть использовано в различных областях промышленности в качестве твердых, износостойких покрытий с целью замены твердого хромирования. Электролит для осаждения композиционных покрытий на основе никеля содержит, г/л: хлорид никеля 200 -300, сульфат никеля 3 - 10, борная кислота 20 - 30, лиофильный золь на основе политетрафторэтилена 10 - 100, соль анионного полиэдрического бората 0,5 - 3,5, хлорамин Б или сахарин 0,5 - 2,0 и антипиттинговая добавка НИА-1 0,8 - 2,0. Покрытие, нанесенное из электролита, имеет высокую износостойкость и твердость. 3 табл.
Patent RU-2109209-C1 (RU)
Title: Steam generator
Inventor: VOL FGANG KELER
IPC: F22B29/06
Filed: 1993-08-06
Granted: 1998-04-20
Abstract: FIELD: steam generators. SUBSTANCE: steam generator works on fossil fuel; it is provided with gas duct whose guarding wall 2 is formed by pipes 4 which are connected by gastight joint and are mainly located vertically. According to invention, pipes 4 have larger inner diameter $$$ in first or in lower portion of gas duct 5 as compared with pipe lying above second portion 7 of gas duct, thus providing for reliable cooling of pipes 4 on one side and for excessive heating of separate pipes 4 on other side and consequently excluding inadmissible difference between outlet temperatures of pipes 4. EFFECT: enhanced efficiency. 10 cl, 2 dwg
Patent RU-2075785-C1 (RU)
Title: Method for development of musical hearing and device which implements said method
Inventor: BRAJNIN VALERIJ B
IPC: G09B15/00
Filed: 1995-05-26
Granted: 1997-03-20
Abstract: FIELD: musical education. SUBSTANCE: method involves representation of relative stages of musical pitches as graphical signs of different colors. Said relative stage consist of six basic diatonic frets which are spaced by pure fifth from each other and follow shape of imagined open twelve sound sequence of fifth. Sign colors correspond to colors of rainbow spectrum which is divided into twelve parts. This correspondence follows order of colors in rainbow. Shift of any stage of fifth sequence by distance which is multiple of octave does not alter color of sign which correspond to this stage. Corresponding device has panel with bars, guides which are located across bar, and elements which bear different colors and designate note signs. Said elements are mounted in guides for movement in sequence which corresponds to scale. EFFECT: increased functional capabilities. 5 cl, 6 dwg
Patent RU-2091291-C1 (RU)
Title: Load swinging preventing device
Inventor: SILICH DMITRIJ V
IPC: B66B13/06
Filed: 1995-06-14
Granted: 1997-09-27
Abstract: FIELD: mechanical engineering, load handling facilities. SUBSTANCE: the proposed device has box 1 suspended to load carrying bogie and internally accommodating load suspension 2 and spring-loaded rods 5 and 6 with stops to be mounted on the end face surface of load 4. Positioned in the lower part of box 1 is frame 17, which serves at the same time as box bottom with a square recess for load suspension. Levers 11, which connect rods 5 and 6 to each other, are movably joined with uprights 12 secured on the mentioned frame. EFFECT: improved reliability of load handling. 4 dwg
Patent RU-2086174-C1 (RU)
Inventor: VOROBEVA ANTONINA N
IPC: A61B5/00
Filed: 1995-07-11
Granted: 1997-08-10
Abstract: FIELD: medicine, applicable in diagnostic biolocation at revealing of human diseases. SUBSTANCE: diagnostic frame uses a rod with a handle, it is furnished with a weight in the form of a disk with a hole in its center; fastened on one end of the rod in its axis is the handle, and on the other end in its axis is the disk, the disk axis is matched with the disk horizontal axis; the disk mass-to-rod mass ratio equals: m D :m rod =0.8 to 1.2, and the disk outside diameter-to-rod diameter ratio and the disk outside diameter-to-rod length ratios are equal to, respectively: D:d=22.5 to 45.0 and D:l= 0.08 to 0.12, where m D  - disk mass; m rod  - rod mass; D - disk outside diameter; d - rod diameter; l - rod length. The disk and rod are made of the same material, mainly of silver or stainless steel, and the handle is made of insulation material, mainly of hard rubber. EFFECT: enhanced accuracy. 2 cl, 3 dwg