baber/WOPTO huggingface dataset:
Patent RU-2053094-C1 (RU)
Inventor: TARASOV ANDREJ V
IPC: B23Q41/02
Filed: 1993-07-15
Granted: 1996-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device for orientation of feed of stratificators has vibrotrough 4 fabricated in the form of three-chamber gripper with two rows of nozzles located above bearing surface 3 and coupled to vacuum outlet of ejector 10 through pneumatic distributor 13. In this case transportation chamber 8 coupled to vacuum outlet of ejector 10 holds part on bearing surface 3 under action of vacuum. Orientation chamber 11 incorporating shutoff unit 15 and sensor 14 of presence of part is coupled in sequence through pneumatic distributor 13 to source of compressed air to drop part and to outlet of ejector 10 to hold it on bearing surface. Chamber 18 for discharge of oriented part has sensor 21 of presence of part, is coupled through pneumatic distributor 20 to vacuum outlet of ejector 10 for holding part on bearing surface 3 on stage of discharge and communicates with atmosphere. Device includes orientation control unit which has sensor 14 of presence of part connected to controlling flip-flop which signal controls vibrohopper 1, vibrodrive 23, drive 17 of shutoff unit 15 and electromagnets of pneumatic distributor 13 on orientation stage through elements of time delay. Control unit of discharge of part has sensor 21 of presence of part connected to controlling flip-flop which signal is transmitted through time-delay element and comparison element to orientation control unit and controls electromagnets of pneumatic distributor 20 on stage of discharge of part. EFFECT: enhanced efficiency and reliability of operations. 2 cl, 3 dwg
Patent RU-2037367-C1 (RU)
Inventor: UMANETS VALERIJ I
IPC: B22D11/10
Filed: 1993-07-26
Granted: 1995-06-19
Abstract: В способе поточного вакуумирования металла при непрерывной разливке металл подают из вакуум-камеры в промежуточный ковш с помощью дополнительного патрубка. После подъема уровня металла в промежуточном ковше выше нижних торцов патрубков и герметизации вакуум-камеры жидким металлом осуществляют циркуляционное вакуумирование находящегося в промежуточном ковше металла посредством подачи инертного газа в один из патрубков. После создания в вакуум-камере заданного остаточного давления одновременно с циркуляционным вакуумированием в промежуточном ковше осуществляют обработку металла в вакуум-камере. Металл подают в промежуточный ковш в отдельную центральную зону, отделенную от крайних зон, где располагают разливочные стаканы, а металл в эти крайние зоны подают из центральной зоны на уровне от днища промежуточного ковша, соответствующем 0,4 - 0,8 глубины погружения патрубков под уровень металла в промежуточном ковше. Устройство для осуществления способа поточного вакуумирования металла при непрерывной разливке включает разливочный ковш, вакуум-камеру с патрубком, установленным в днище вакуум-камеры и входящим в рабочую полость промежуточного ковша, вакуум-провод и разливочные стаканы, установленные в днище промежуточного ковша. Вакуум-камера снабжена дополнительным патрубком, оборудованным подводящими трубопроводами, а внутренняя полость промежуточного ковша разделена на три зоны при помощи поперечных перегородок, высота которых составляет 0,6 - 0,8 глубины рабочей полости промежуточного ковша. 1 ил., 1 табл.
Patent RU-2062179-C1 (RU)
Title: Tool set to rotary machine for trimming hollow cylindrical articles
Inventor: ZHIKLENKOV VIKTOR K
IPC: B23D19/08
Filed: 1993-08-02
Granted: 1996-06-20
Abstract: FIELD: metal cutting, namely at making articles in automatic ROTARY lines. SUBSTANCE: a tool unit has a body, in which a rotating cradle with a disc knife is mounted. The cradle is connected with a template with use of a carrier and levers. A separate electric motor end a system of gear wheels are provided for rotating the disc knife. An axial rest is joined with the drive mechanism of the disc knife by gear wheels. The body is mounted on a device for supporting the tool unit, provided in the rotor for trimming, with the aid of a protrusion, an eye, a brace, a stud and a nut. EFFECT: enhanced serviceability of the tool unit. 6 dwg
Patent RU-2105711-C1 (RU)
Title: Method for production of pure oxygen
Inventor: KUJDIN VASILIJ GEORGIEVICH
IPC: B01D53/32
Filed: 1993-08-05
Granted: 1998-02-27
Abstract: FIELD: medicine, machine building, transport, agriculture, metallurgy and others. SUBSTANCE: air stream is fed into discharge device having metal net and needle cathodes. Potential of cathodes is more than 2.2 eV, but less than 13.6 eV. EFFECT: improved efficiency. 1 dwg
Patent RU-2060483-C1 (RU)
Title: Pressure transducer
Inventor: VAULIN VALERIJ F
IPC: G01L19/12
Filed: 1993-09-14
Granted: 1996-05-20
Abstract: FIELD: measurement technology. SUBSTANCE: pressure transducer has case 1 with supplying coupling 13, metal membrane 7 fixed inside the case, which membrane has to be one plate of capacitor. Motionless electrode 8 is disposed in opposite direction to membrane and forms the second plate of capacitor. Membrane 7 is clamped along its contour between two resilient members 4 and 5 for radial and angular motion of its peripheral part. Resilient members are made in the form of rubber rings with round cross section. EFFECT: improved precision of measurement. 2 cl, 1 dwg
Patent RU-2126460-C1 (RU)
Title: Method of pickling stainless steel
Inventor: MARKO B JANKI
IPC: C23C22/34
Filed: 1993-08-05
Granted: 1999-02-20
Abstract: FIELD: metallurgy; may be used in pickling of stainless steel. SUBSTANCE: stainless steel to be pickled is placed into bath with temperature maintained from 30 to 70 C and having the following initial composition, g/l: H 2 SO 4 , at least 150; Fe 3+ , at least 15; HF, at least 40; H 2 O 2  (added with known stabilizers), 1-20; wetting agents; polishing agents; inhibitors of acid corrosion. Supplied continuously to bath is air with flow rate of at least 3 cu.m/h per cu.m of bath and amount of stabilized H 2 O 2  regulated to produce bath redox potential equal to or above 250 mV. EFFECT: reduced expenditures; improved ecology, and increased quality of pickling. 11 cl, 3 dwg, 10 tbl
Patent RU-2070785-C1 (RU)
Inventor: OSMOLOVSKAYA NATALYA G
IPC: A01G31/00
Filed: 1993-11-22
Granted: 1996-12-27
Abstract: Использование: сельское хозяйстве, в частности, при культивировании растений в контролируемых условиях. Сущность изобретения: способ минерального питания растений заключается в том, что в качестве источников макроэлементов используют кальций азотнокислый водный 2,8•10 -3  - 4,8•10 -3  моль/л, калий азотнокислый 5,1•10 -3  - 7,7•10 -3  моль/л, аммоний азотнокислый 0,8•10 -3  - 1,0•10 -3  моль/л, калий фосфорнокислый однозамещенный 1,5•10 -3  - 2,2•10 -3  моль/л и магний сернокислый водный 0,7•10 -3  - 0,9•10 -3  моль/л при соотношении анионов азота, фосфора и серы и катионов калия, кальция и магния в молярных долях 1:0,12:0,05:0,56:0,26:0,05 соответственно. 3 табл.
Patent RU-2083019-C1 (RU)
Inventor: BUDZIALOVSKIJ VYACHESLAV V
IPC: H01J1/30
Filed: 1993-12-10
Granted: 1997-06-27
Abstract: FIELD: electronic engineering; autoelectronic-emission devices. SUBSTANCE: cathode unit has field-effect emitter and gate electrode separated by insulating layer; electrodes are switched over through low-voltage switch. EFFECT: simplified design. 1 dwg
Patent RU-2059683-C1 (RU)
Title: Герметизирующая композиция
Inventor: YUDIN VIKTOR PETROVICH
IPC: C09K3/10
Filed: 1993-08-23
Granted: 1996-05-10
Abstract: Использование: для герметизации и уплотнения строительных конструкций и приклеивания строительной плитки, линолеума, дерева, металлов, резины. Сущность: композиция включает, мас. ч.: бутадиен - стирольный термоэластопласт, наполненный полистиролом с содержанием наполняющего полистирола 3 - 80 мас. % или бутадиен - стирольный термоэластопласт разветвленного строения с содержанием связанного стирола 27 - 31 мас.% - 1000; адгезив 10,0 - 30,0; наполнитель - 40 - 70; тиксотропная добавка 3,0 - 8,0; антиоксидант - 0,5 - 1,5; сополимер изопрена (бутадиена) со стиролом линейного строения или звездообразного строения 10 - 30; органический растворитель 260 - 310. 3 табл.
Patent RU-2079714-C1 (RU)
Title: Motor-compressor
Inventor: PAKHOMIN SERGEJ A
IPC: F04B39/04
Filed: 1994-01-28
Granted: 1997-05-20
Abstract: FIELD: manufacture of refrigerating compressors; hermetic motor-compressor domestic refrigerators. SUBSTANCE: toothed stator 5 is provided with main and commutating poles 14 and 15 which are embraced respectively by main windings 8 and 9 and additional windings 16 and 17; teeth of commutating poles are shifted relative to those of main poles so that minimum angle between them is equal to (K + (0.25-0.44)) tz, where tz is tooth pitch and K = 1, 2, 3, ...; toothed rotor 10 has no windings; windings are supplied from electric switch by signals received from sensor showing position of rotor relative to stator. EFFECT: enhanced reliability. 2 dwg
Patent RU-2101694-C1 (RU)
Inventor: STRJUKOV BORIS ALEKSEEVICH
IPC: G01N22/00
Filed: 1994-04-25
Granted: 1998-01-10
Abstract: FIELD: radiolocation, study of undersurface layers of various objects. SUBSTANCE: radio pulse signal reflected from examined object is delayed by some time interval during which assemblage of factors of reflection from undersurface layer of examined object including n≥5 extreme points is formed. This delayed signal is used as measurement one and from formed assemblage of actual part of factors of reflection from undersurface layer of examined object only extreme points and frequencies corresponding to them are isolated. They are used to evaluate electrophysical parameters of undersurface layer of examined object. EFFECT: expanded application field by way of determination of electrophysical parameters of medium of undersurface layers of objects having unspecified nature. 7 dwg
Patent RU-2078954-C1 (RU)
Title: Cooling system of internal combustion engine
Inventor: SAVIN MIKHAIL A
IPC: F01P7/02
Filed: 1994-04-26
Granted: 1997-05-10
Abstract: FIELD: transport, civil engineering and agricultural engineering; internal combustion engines with device to control air blowing of liquid cooling system. SUBSTANCE: system has radiator with inlet and outlet connections communicating with inlet and outlet of engine cooling jacket, respectively. Shutter is installed at cooling air inlet to radiator, and fan is mounted at outlet. System has additional shutter placed between radiator and fan. Both main and additional shutters, when radiator is to covered, form screening of the most heated portions of radiator near inlet connected. EFFECT: reduced fuel consumption and toxicity of exhaust gases, cut down expenses and labour input in operation and repair of engine. 2 cl, 1 dwg
Patent RU-2064680-C1 (RU)
Title: Method for determining superoxide anion radicals generation in biological material by using phagocytes
Inventor: KOGAN ALTAR KH
IPC: G01N33/53
Filed: 1994-07-15
Granted: 1996-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves taking samples of microbioptates from human individual or animal in performing endoscopic examination of cavitary organs (stomach, intestine, bronchi e.t.c.) or taking pieces of noncavitary organs (liver, kidney e.t.c.) by means of biopsy needle, washing the samples with a pH 7.35 buffer mixture, drying with filtering paper, performing high precision (up to 10 -5  g) bioptates weighing, comminuting with eye surgery scissors, thermostating with 0.2% water alcohol solution of triton X-100. Then the so produced comminuted bioptates are washed from triton traces and thermostated with superoxide transmutase for experimental subset and with albumin for control subset. The experimental and control comminuted bioptates are thermostated with fourth group blood plasma zymosane and nitro blue tetrazole opsonized with fourth group blood plasma at 36.7-37.0 C during 40-60 min. The reaction is stopped by adding 5M hydrochloric acid. Next to it, centrifuging is carried out and the precipitate is extracted with a mixture of dimethyl sulfoxide and chloroform taken in 2:1 proportion at 55.0-59.0 C with following spectrophotometric determination of superoxide anion radical based on reaction product in extracted matter. The obtained spectrophotometric data of optical density are recalculated for 1 mg of bioptate. The difference between the experimental and control sample values shows the superoxide anion radical concentration based on optical density of formazanes being the extracted reaction products due to superoxide anion radical and nitro blue tetrazole interaction expressed in optical density units. The prototype is not usable for the purposes of determining superoxide anion radical generation using visceral tissues phagocytes. EFFECT: enhanced effectiveness of method.
Patent RU-2064894-C1 (RU)
Title: Method of cerium salt aqueous solution purification
Inventor: OLEJNIKOVA BELLA I
IPC: C01F17/17
Filed: 1994-07-12
Granted: 1996-08-10
Abstract: FIELD: chemical technology, rare-earth elements. SUBSTANCE: aqueous solution of cerium salts containing microimpurities of alkaline-earth elements, lead, iron, manganese and others is passed through macroporous cation-exchange resin with phosphoric acid groups. Rate of solution passing is 0.05-0.20 cm 3 /cm 2  x min. Cerium carbonate is precipitated from purified solution at pH = 4.5-5.5. EFFECT: improved method of purification. 1 tbl, 8 ex
Patent RU-2130928-C1 (RU)
Title: Tris-carbamic acid esters, method of cholesterol absorption decrease, pharmaceutical composition for cholesterol absorption decrease
Inventor: TOMAS DZHOZEF KOMMONS
IPC: A61P3/06
Filed: 1994-07-15
Granted: 1999-05-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes compounds of the formula (I)   where a substituent Z means -Ar 1 ,-Ar 1 -Ar 2 ,-Ar 1 -O-Ar 2 ,-Ar 1 -(CH 2 ) 1-20 -Ar 2 , where substituents Ar 1  and Ar 2  are taken independently from a group involving phenyl, dibenzofuryl, pyridinyl and substituents Ar 1  and Ar 2  can be substituted independently with nitro-, C 1-20 -alkyl-, C 3-8 -cycloalkyl-groups; fragment A means a bridge group and p = 2. Compounds of the formula (I) inhibit cholesterol absorption from enteric tract and inhibit activity of enzymes - cholesterol ester hydrolase and acyl-CoA-cholesterol acyltransferase and therefore compounds can be used for treatment of patients with atherosclerosis, familial hypercholesterolemia, hyperlipidemia and similar diseases. EFFECT: enhanced effectiveness of the composition. 14 cl, 1 tbl, 42 ex
Patent RU-2093287-C1 (RU)
Title: Product cooling method
Inventor: STAROSTIN YURIJ STEPANOVICH
IPC: B21C29/00
Filed: 1994-08-26
Granted: 1997-10-20
Abstract: FIELD: cooling processes and equipment. SUBSTANCE: cooling is realized in closed cross section envelope by means of continuous cooling flow of finely dispersed air-liquid mixture filling said envelope along its whole cross section. Cooling is performed in zone whose length consists a part of length of said cooling flow. Said finely dispersed air-liquid mixture is generated by feeding pressurized cooling liquid through multi-stream jet near inlet of cooling zone. Waste cooling flow is removed out of cooling zone near outlet of said zone. In order to organize zone for cooling products direction of cooling flow is changed near inlet and outlet of said cooling zone. Such method is suitable for continuous direct cooling of extruded products. Suction-off of cooling flow out of cooling zone may be realized by additional ejection. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2079901-C1 (RU)
Inventor: SUCHKOV OLEG V
IPC: G11B20/00
Filed: 1994-10-12
Granted: 1997-05-20
Abstract: FIELD: radio engineering. SUBSTANCE: magnetic-electric balance attenuator which is used as detector of distortion of electromagnetic conversion is inserted at input of recording device. This results in possibility of effective suppression of distortions of electromagnetic conversion in working range. In addition distortions and noise caused by information carriers are also suppressed. System is automatically tuned to arbitrary type of magnetic carrier. EFFECT: decreased distortion of electromagnetic conversion. 1 dwg
Patent RU-2129685-C1 (RU)
Title: Method of hermetic connection of at least two plastic members and device for realization of this method
Inventor: VULFF FREDERIK KAREL AL BERT
IPC: B21D39/04
Filed: 1994-11-04
Granted: 1999-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: method consists in at least partially placing the edge of first member in hole of second member and bending it by edge of this hole at plastic deformation effected by means of pressure building devices. Above-mentioned edge of first member is pressed to curvilinear mated surface of pressing body placed in second plastic member near its hole and pressed out over surface of its conjugation with adjacent surface of pressing body radially in outer direction by edge of second member. Edges of both members are pressed to each other by applying pressure to opposite sides of edges, with sealing ring placed between them. EFFECT: enhanced tightness of connection of pipes. 18 cl, 9 dwg
Patent RU-2121453-C1 (RU)
Title: Device for making packs of securities forms from bundles of securities forms
Inventor: KHANNSGEORG KLINGEL KHEFER
IPC: B65H39/115
Filed: 1994-12-02
Granted: 1998-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device includes distributor 11 with rectilinear conveyer line 12 on which N bundles of securities forms made from one pile move till they reach N positions preset for bundles. Mounted under conveyer line 12 provided with adjustable bottom 13 are N accumulators made in form of vertical shafts mounted plumb under positions of bundles. After all N positions in conveyer line 12 are filled with bundles, bottom 13 is tipped over downward and all N bundles may simultaneously fall in N shafts of accumulators. After closing of bottom, next N bundles in conveyer line 12 get in their positions and may fall in second layer in accumulators after opening of bottom. After packs with required number of bundles have been formed in these accumulators, they are forces out of accumulators 15 by means of pushers 16 to transportation section 17 mounted near accumulators for further treatment. Distributor is simple in construction; it has several movable parts and ensures simultaneous removal of N packs from accumulators, thus providing for high rate of operation. EFFECT: high rate of operation. 10 cl, 7 dwg
Patent RU-2135367-C1 (RU)
Title: Manual marking device
Inventor: NIKOLAS DZHEJMS KHASTINGS
IPC: B05C17/01
Filed: 1993-03-03
Granted: 1999-08-27
Abstract: FIELD: manual electronically-controlled drawing and writing devices. SUBSTANCE: device has electrically-driven writing head intended for application of signs on surface for writing and pickup for detection of moment at which writing head moves in any direction in plane parallel to this surface. Device also includes facility which actuates head when pickup detects movement of writing head and surface with respect to each other. Writing head can apply signs of different kinds and sized on surface for writing and for this purpose it is provided with facilities for selection of definite sign from signs of different kinds and sized. EFFECT: high-quality writing and drawing. 10 cl, 15 dwg
Patent RU-2089302-C1 (RU)
Title: Method and apparatus for cleaning objects with solvent
Inventor: GANNOCHENKO GENNADIJ I
IPC: B08B3/08
Filed: 1995-02-02
Granted: 1997-09-10
Abstract: FIELD: chemical cleaning. SUBSTANCE: method consists in placing objects into container, sealing the latter, introducing solvent from solvent- storage tank, cleaning objects, removing solvent from cleaning container, evacuating the container and drying objects to remove remains of solvent. Then follow removal of solvent vapor and subsequent condensation thereof, removal of objects from cleaning container, regeneration of solvent by way of heating and evaporating it, removal of solvent vapor and subsequent condensation thereof followed by returning regenerated solvent into cleaning process. Heat supply both in drying and in solvent regeneration stages is effected by direct heat exchange through cleaning container wall by way of condensation of solvent vapor on outer container wall under pressure higher than that under which solvent vaporizes in cleaning container. EFFECT: improved heat condition of process. 3 cl, 1 dwg
Patent RU-2100708-C1 (RU)
Title: Method of gas firing of furnaces with air atmosphere
Inventor: STAROVOJTENKO EVGENIJ I
IPC: F24B5/00
Filed: 1995-02-17
Granted: 1997-12-27
Abstract: FIELD: heat-power engineering; metallurgy; mechanical engineering and other industries. SUBSTANCE: gas is burnt in burner in flow of air in pulsed mode and heat is transferred to working chamber of furnace. Burning the gas is effected in pulsed mode in flow of air taken from working chamber of furnace; combustion products are passed through regenerator where heat is accumulated and is used for heating the flow of fresh air fed to working chamber of furnace. EFFECT: enhanced efficiency. 1 tbl
Patent RU-2081661-C1 (RU)
Title: Rectification plant
Inventor: ARTEMOV NIKOLAJ STEPANOVICH
IPC: B01D3/32
Filed: 1995-03-21
Granted: 1997-06-20
Abstract: FIELD: periodic still rectification plants at low-capacity factories of alcoholic industry, chemical and other industries, where rectification processes are used. SUBSTANCE: the offered rectification plant has still connected with heater and rectification column assembled of separate sections - sheet steel cylinders. Column upper part is connected with reflux condenser by means of built-in steam branch pipe. Reflux condenser has branch pipes for intake and discharge of cooling water, line of evacuation of air and light fraction, and it is connected with cooler. Reflux condenser has body accommodating cellular heat-exchangers connected with cooling water inlets and outlets. Heat exchangers have external ribs to increase their outer surface. Ribs are inclined. After assembly, ribs form labyrinth channels. Upper part of steam branch pipe has vertical recesses receiving radial plates of material featuring high heat conduction. EFFECT: higher efficiency. 8 cl, 7 dwg
Patent RU-2140102-C1 (RU)
Title: Electronic musical instrument kubyz (wargan)
Inventor: ZAGRETDINOV R A
IPC: G10D7/12
Filed: 1995-07-18
Granted: 1999-10-20
Abstract: FIELD: manufacture of musical instruments. SUBSTANCE: instrument has flat arc-shaped base with elongated cheeks and reed mounted in-between in a spaced relation to cheeks and connected to base. Instrument is provided with electronic tone generator and acoustic modulator. The latter is attached to arc-shaped part of base in plane of its cross-sectional area. Modulator membrane covers reed surface without contacting it. Tone generator has tone and frequency controls. Kybyz (wargan) may be provided with microphone fixed above reed to acoustic modulator case or to base. EFFECT: enlarged playing and functional capabilities while retaining classic design and original sound of kubyz (wargan). 2 cl, 1 dwg
Patent RU-2088407-C1 (RU)
Inventor: SHASHKIN KONSTANTIN P
IPC: B41C1/00
Filed: 1995-07-19
Granted: 1997-08-27
Abstract: FIELD: manufacture of printing forms by contact printing method. SUBSTANCE: printer consists on two parts, lower body - frame to whose perimeter soft backing is attached, for instance, from porolon, and frame surface is covered with rubber mat on which form and photoform are located. Mounted in one corner of rubber mat is union connected by hose with vacuum pump. Located on end face of lower frame are control buttons START, STOP and latch-clamp of lock of upper part of printer. Installed on opposite side is post for movable attachment of upper frame on which light with light source - eight ultraviolet lamps and case for electric elements which serve at the same time, as counterweight. EFFECT: higher efficiency. 3 cl, 4 dwg