baber/WOPTO huggingface dataset:
Patent RU-2026233-C1 (RU)
Inventor: KLIMOV ANATOLIJ N
IPC: B63B35/76
Filed: 1991-05-07
Granted: 1995-01-09
Abstract: FIELD: underwater tourism. SUBSTANCE: ship's complex has carrier ship, catamaran-type submersible vehicle, collapsible mechanism for suspending the submersible vehicle from the carrier ship and drive for raising it. Submersible vehicle suspension collapsible mechanism is provided with fore rod and two aft rods articulated with fore and aft parts of the submersible vehicle; articulation of each aft rod is located in CL of the respective hull of submersible vehicle and rod proper is located at angle not exceeding 15 deg. to the CL. Submersible vehicle hoisting mechanism is provided with flexible chain drives linked with force and aft rods. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2026330-C1 (RU)
Title: Adhesive
Inventor: VYCHUB SERGEJ A
IPC: C09J167/02
Filed: 1991-07-04
Granted: 1995-01-09
Abstract: FIELD: optical and electronic instrument making. SUBSTANCE: the adhesive includes 35-45 wt parts resorcinol diglycidyl ether; 1.75-2.25 wt parts N, N-dimethylbenzylamine hardener; 52-68 wt parts aromatic polyether and 604-776 wt parts dichloroethane. Aromatic polyether is a product of reaction of phenol phthalein dioxydiphenyl sulfone and a mixture of tere- and isophthalic acids, having a molecular weight of 61,000-168,000. The adhesive is prepared as follows: an aromatic polyether is dissolved in dichloroethane, resoincinol diglycidyl ether and N,N-dimethyl benzylamine, the whole mixture is stirred for 3-5 hours until complete dissolution and filtered. The adhesive has a viscosity of 18-23 cst as measured by a viscometer. The adhesive is applied to the surfaces to be glued and dried at 20+-5 C for 1 hr. The adhesive is allowed to solidify at 80 C for 16 hours. EFFECT: improved properties of the adhesive. 3 tbl
Patent RU-2038304-C1 (RU)
Inventor: RUDNIK LEONID D
IPC: C01F7/42
Filed: 1991-06-25
Granted: 1995-06-27
Abstract: FIELD: production of aluminium hydroxide. SUBSTANCE: method for production of aluminium oxide includes electroerrosion dispersion of aluminium in water with addition of carbon dioxide. Produced aluminium hydroxide suspension is subjected to ageing in alkali-ammonia medium with addition of 2-4 g of ammonia per liter of suspension of erosion products. Then, aluminium hydroxide is separated and calcined. EFFECT: higher efficiency. 1 tbl
Patent RU-2030221-C1 (RU)
Title: Working member of surface cleaning device
Inventor: MUSHCHUK YURIJ G
IPC: B08B1/04
Filed: 1991-06-26
Granted: 1995-03-10
Abstract: FIELD: mechanical engineering; cleaning of surfaces before welding. SUBSTANCE: working member of surface cleaning device has support flanges installed on shaft. Parallel ties arranged over circumference with center on shaft axis are secured in flanges. Fitted on ties are cutters made of two incomplete coils of spring. Toothed washers with separators in between are placed between ends of spring. Toothed washers are installed on seat coil of spring for free rotation and travel along coil. EFFECT: enlarged operating capabilities. 6 dwg
Patent RU-2037742-C1 (RU)
Title: Method of low-temperature burning in suspended layer
Inventor: BELYAEV ALBERT A
IPC: F23C10/00
Filed: 1991-06-28
Granted: 1995-06-19
Abstract: FIELD: fuel burning plants. SUBSTANCE: fuel is continuously introduced into layer and air is continuously supplied under grate and unloading pipe; excessive material is evacuated through overflow connection and through unloading pipe from beneath; amount of air fed to unloading pipe is regularly changed from minimum magnitude at which rate of fluidization of largest particles of fuel is ensured to maximum magnitude limited by free fall velocity of particles at frequency of 0.1 to 0.5 Hz and duration ratio of 2 to 2.5. EFFECT: enhanced efficiency. 1 dwg, 1 tbl
Patent RU-2028895-C1 (RU)
Title: Welding device
Inventor: YAN STANISH
IPC: H01F3/00
Filed: 1991-10-04
Granted: 1995-02-20
Abstract: FIELD: weld facilities. SUBSTANCE: device has an insulating case, the first and second welding electrodes and a welding transformer having a toroidal core, the multiloop primary winding and a single-turn secondary winding. The core has a transformer steel with fiber orientation. The primary winding has turns centrally coiled around the core. The secondary winding includes two conducting cantilever sections connected to the electrodes and a drive electrically connected with the two cantilever sections. One of the cantilever sections can have a carcass member for supporting the transformer. The device can be used for spot welding or rectilinear welding. EFFECT: facilitated manufacture. 9 cl, 10 dwg
Patent RU-2065526-C1 (RU)
Inventor: KHANS ZUDMANNS
IPC: F02B37/013
Filed: 1991-05-24
Granted: 1996-08-20
Abstract: PCT No. PCT/DE91/00431 Sec. 371 Date Jan. 31, 1992 Sec. 102(e) Date Jan. 31, 1992 PCT Filed May 24, 1991 PCT Pub. No. WO91/19086 PCT Pub. Date Dec. 12, 1991.The invention relates to an intake system for an internal-combustion engine charged in one or two stages. The intake system is to be used with as few changes as possible in both a one-stage as well as a two-stage supercharging. The exhaust gas turbochargers, the charge air coolers and the air collecting housings as well as the interconnect pipes between these system parts and the pipes to the inlet ducts of the cylinder heads are used in the same arrangement in both a one-stage and a two-stage supercharging. The arrangement of the charge air cooler used in the one-stage supercharging, is the same as the high-pressure charge air cooler of the two-stage supercharging. The arrangement of the exhaust gas turbochargers in the one-stage supercharging, is the same as that of the high-pressure exhaust gas turbochargers in the two-stage supercharging. Additional advantageous are achieved by the arrangement of the charge air coolers on the air collecting housing and exhaust gas turbochargers on a narrow side of the air collecting housing.
Patent RU-2098407-C1 (RU)
Title: Method of synthesis of peroxyacetal lactone compound (variants) and lactone
Inventor: RICHARD KINGSTON KHEJNZ
IPC: C07D321/10
Filed: 1990-09-27
Granted: 1997-12-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: peroxyacetal lactone compound of the formula (I):   where n = 1, 2, 3; m = 0, 1, 2; p = 0, 1; X - group   or   where R 1  and R 2  mean hydrogen atom or lower alkyl; or at n above 1 X can be branched and together with one of Y forms 6-membered saturated ring, and other Y can be a lower alkyl and can be bound with the same carbon atom that peroxy-group; R 3  and R 4  together form oxygen atom or each of R 3  and R 4  means hydrogen atom, or one of R 3 ,R 4  - hydrogen atom and another OR 1  - the group where R 1  - lower alkyl. Compounds were synthesized by oxidation in the presence of one or more metallic catalysts for oxidation of peroxy-compound of the formula (II):   where M, n, X, Y and p - as indicated above; R 5  - group -COOH, -C(O)R, -CRR(OH),   where R - lower alkyl, hydrogen; R 1  - lower alkyl, or both R 1  together with group -O-C-O to which they bound form cyclic acetal. Invention proposes a method of synthesis of peroxyacetal lactone compound of the formula (I) from compound of the formula (II). The latter is subjected for esterification with the following oxidation of esterification product in the presence of one or some metal-containing oxidation catalysts and its cyclization in solvent with acid catalyst - protonic acid or Lewis acid. Invention proposes also lactone of the formula:  . The synthesized compounds were used for synthesis of bioactive compounds, in part, antimalaria agents. EFFECT: improved method of synthesis. 11 cl
Patent RU-2013578-C1 (RU)
Inventor: VOROZHEJNOV ANATOLIJ I
IPC: F01N1/08
Filed: 1991-07-08
Granted: 1994-05-30
Abstract: FIELD: automotive engineering. SUBSTANCE: device has casing with soot trap and reactor, and at least one starting reactor installed in an annular cavity formed between casing and soot trap. Inlet of the starting reactor communicates with soot trap, whereas outlet communicates with reactor through shell. The starting reactor can have the form of a set of band rolls located in hollow cylinder, or coiled band positioned in hollow cylinder. EFFECT: enhanced noise suppression. 3 cl, 4 dwg
Patent RU-2011799-C1 (RU)
Inventor: SAPAROV ISMAIL A
IPC: E21B37/00
Filed: 1991-07-15
Granted: 1994-04-30
Abstract: FIELD: geology. SUBSTANCE: bench is intended for experimental studies under laboratory conditions of salt deposit process in face zone of seam and in equipment of gas wells. For modelling of process of salt deposit in face zone of seam bench has mock-up of seam in the form of high-pressure chamber. Chamber is formed with upper and lower covers with gaskets. Inner space of chamber is divided into upper and lower subspaces with partition with perforated holes. Both subspaces have packings simulating seam of natural core material. Upper cover has inlet ducts, lower cover has duct to monitor face pressure communicating through perforated holes with lower space. EFFECT: increased reliability of experimental studies. 2 dwg
Patent RU-2039898-C1 (RU)
Title: Screw-nut rolling planet gear
Inventor: PLATOV VIKTOR ALEKSEEVICH
IPC: F16H1/30
Filed: 1991-11-21
Granted: 1995-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear has driving screw, driven nut, and rollers interposed between the screw and nut inside the separator. The driving screw has single-cut thread. The threaded rollers and nuts have zero-thread projection and hollows respectively. Pitches of projections and hollows of the rollers and nut, pitch of the thread of the screw, and the number of the rollers are related by a given relationship to provided simultaneous engagement with the thread of the screw. EFFECT: heightened gear ratio. 2 dwg
Patent RU-2004059-C1 (RU)
Inventor: IGUMNOV DMITRIJ V
IPC: H02M7/538
Filed: 1992-01-09
Granted: 1993-11-30
Abstract: Использование: дл  преобразовани  напр жений , например, дл  питани  интегральных схем. Сущность изобретени : преобразователь напр жени  содержит два МДП-транзистора 1,2с индуцированным  п-каналом. подложки которых подключены  к общей шине, и трансформатор 3 с выводом  нулевой точки первичной обмотки. Повышение надежности  достигаетс  за счет введени  диода 4.  анод которого подключен к истокам обоих МДП-  транзисторов 1.2, а его катод - к общей шине. 1  ил.
Patent RU-2025615-C1 (RU)
Inventor: KIRSANOV EVGENIJ A
IPC: F16H1/22
Filed: 1991-12-18
Granted: 1994-12-30
Abstract: Изобретение относится к машиностроению, в частности к редукторам с конической передачей между пересекающимися валами. Целью изобретения является расширение кинематических возможностей редуктора с конической передачей с двумя, радиально расположенными от оси приводного вала промежуточными блоками конических шестерен и с приводным и двумя выходными валами посредством установки приводного и выходных валов пересекающимися с обеспечением при этом возможностей выбора необходимых направлений вращения и чисел оборотов выходных валов, установки трех или четырех выходных валов и повышение несущей способности по передаче мощности. Новыми в редукторе являются установка приводного и двух соосных выходных валов пересекающимися; установка двух промежуточных блоков шестерен в плоскости, проходящей через оси выходных валов и перпендикулярной к плоскости, проходящей через пересекающиеся оси выходных валов и приводного вала; установка двух промежуточных блоков шестерен со смещением относительно оси приводного вала и выполнение зубчатой передачи между первыми шестернями промежуточных блоков и ведущей шестерней приводного вала гипоидной; установка четырех соосных выходных вала с установкой четырех промежуточных блоков шестерен, при этом промежуточные блоки шестерен установлены попарно зеркально с наклоном в разные стороны от оси приводного вала. 2 з.п.ф-лы, 7 ил.
Patent RU-2026712-C1 (RU)
Title: Method and device for control of filter retentivity
Inventor: KARPOV ANATOLIJ M
IPC: B01D37/04
Filed: 1992-01-15
Granted: 1995-01-20
Abstract: FIELD: machine engineering. SUBSTANCE: electrolyte is continuously circulated in the closed system through the case having cover and bottom. Filter is installed in the case. Branch pipes for supplying and draining of control fluid are installed in the bottom and cover of the case. Fluid conveying device is used to pump the fluid through the filter. Metal central rod-electrode is positioned in the case. Fluid flow rate is measured by flowmeter. Electric resistance of the fluid is measured by the resistance gauge. EFFECT: enhanced efficiency of control of retentivity. 3 cl
Patent RU-2062400-C1 (RU)
Title: Nozzle
Inventor: KUZMIN EVGENIJ V
IPC: F23D11/02
Filed: 1992-01-31
Granted: 1996-06-20
Abstract: FIELD: spraying engineering. SUBSTANCE: nozzle has a ring space between housing flanges and cover. To provide high-frequency oscillation in the space the area flow section of the space should be 28.27-37.67 square millimeters. The area of axial passageways is 63.61- 84.80 square millimeters. EFFECT: improved quality of spraying. 1 dwg
Patent RU-2029705-C1 (RU)
Inventor: VOKHMYANIN VLADISLAV G
IPC: B63B7/00
Filed: 1992-04-02
Granted: 1995-02-27
Abstract: FIELD: shipbuilding. SUBSTANCE: loose material is used as filler; hollow mat of boat hull is made for communication with vacuum pump fitted on the boat. EFFECT: enhanced reliability. 2 dwg
Patent RU-2025023-C1 (RU)
Inventor: SUMATOKHIN KONSTANTIN I
IPC: H02J7/20
Filed: 1992-03-05
Granted: 1994-12-15
Abstract: Использование: для заряда стартерных аккумуляторных батарей в режиме периодической работы, например, при эксплуатации путевых кранов железнодорожного транспорта. Сущность изобретения: в цепь обмотки возбуждения генератора 2 постоянного тока включен нелинейный элемент, в качестве которого использована нить накала электрической лампы 11. Параллельно лампе 11 включен размыкающий контакт 6 электрического реле, обмотка 5 которого включена в цепь зарядного тока. Как только ток заряда достигнет номинального значения, контакты 6 размыкаются и регулирование тока в обмотках возбуждения генератора 2 осуществляется лампой 11, работающей в барреторном режиме. 1 з.п. ф-лы, 1 ил.
Patent RU-2098824-C1 (RU)
Title: Method for diagnosing intestinal infections
Inventor: ZAVGORODNYAYA ELENA G
IPC: G01N33/53
Filed: 1992-03-09
Granted: 1997-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking patient blood sample, separating lymphocytes, incubating them in thermostat at 37 C with specific antigens followed with dying lymphocytes fixed in smear, performing microfluorometric examination and calculating their RNA to DNA relations. The degree the value being greater than standard one is used for determining what intestinal infection is detected. EFFECT: enhanced accuracy and reliability of diagnosis. 3 tbl
Patent RU-2001946-C1 (RU)
Inventor: SERGIENKO NIKOLAJ N
IPC: C12G3/08
Filed: 1992-06-09
Granted: 1993-10-30
Abstract: Использование: в ликероводочной промышленности  Сущность изобретени : дл  получени  1000  дал особой зодки Тульска  крепостью 40 об.% используют  150 - 162 л ароматного спирта ферментированного  ржавого солода и водно-спиртовую  жидкость из этилового спирта ректификованного  высшей очистки и воды - остальное.
Patent RU-2054016-C1 (RU)
Inventor: GRISHIN BORIS S
IPC: C08L9/00
Filed: 1992-06-10
Granted: 1996-02-10
Abstract: FIELD: tire and rubber processing industries. SUBSTANCE: disperser of rubber mixes comprises zinc salt of C 10 -C 25  fatty acid, and as the additive, C 10 -C 27 -fatty acid or mixture thereof with oxyethylated C 16 -C 21 -fatty acid with oxyethylation number from 15 to 20. The weight ratios of said components are follows: 50-60:40-50 or 50-60:30-40:10-20. The properties of rubber mixes based on synthetic cis-1,4- isoprene rubber and butadiene-methyl-styrene, respectively: the duration of at 155 C (rheometer 100) is 14-19 min and 20-22 min the rate is 42032 and 77-80 cm/min the elastic restoration of the extrudate by the profile is 76-82% and 70-72%. No distorted surface of the extrudate is observed at higher screw conveyer rotational speed. Unpleasant smell is removed when warming up rubber mixes. EFFECT: improved properties of the disperser. 2 tbl
Patent RU-2035470-C1 (RU)
Inventor: SEMENOV ANATOLIJ N
IPC: C07K1/06
Filed: 1992-07-06
Granted: 1995-05-20
Abstract: FIELD: organic chemistry. SUBSTANCE: method involves catalytic oxidation of phenylhydrazide group with air oxygen by copper (II) complex effect with low-molecular nitrogen-containing organic ligands at molar ratio from 1: 1 to 1:500, at pH from 4.0 to 6.5. EFFECT: improved method of process. 5 dwg, 1 tbl
Patent RU-2018604-C1 (RU)
Title: Method for mounting of structures
Inventor: BELYJ GRIGORIJ I
IPC: E04G21/26
Filed: 1992-07-10
Granted: 1994-08-30
Abstract: FIELD: construction. SUBSTANCE: method includes orientation of structure member in horizontal plane before its transportation by crane to mounting zone. Orientation is carried out with the help of shield installed parallel to plane of front of constructed structure. Brought to structure base is grip in form of cross-piece with structure member so that cross-piece rollers press structure member to guide shield, and outer face of structure member relative to shield is installed at distance equalling minimal size of structure member. Structure member is fixed to cross-piece with additional safe-guard grips and transported by crane to mounting zone with simultaneous engagement of electromagnets. EFFECT: higher reliability in orientation of large-size structural members in their lifting to installation place, and reduced zone of hazard round erected structure. 1 dwg
Patent RU-2061218-C1 (RU)
Title: Устройство для определения свойств текучих сред
Inventor: ASOYAN KAREN V
IPC: G01N29/22
Filed: 1992-07-22
Granted: 1996-05-27
Abstract: Использование: для исследования текучих сред. Сущность изобретения: устройство для определения свойств текучих сред содержит осциллятор с нанесенными на него методом вакуумного напыления электродами. Осциллятор установлен с зазором в держателе посредством прижима, выполненного в виде диэлектрической шайбы, поджимающей элементы крепления в виде шариков накидной гайкой к электродам. Держатель закреплен в корпусе, электропроводящие поверхности шариков через электрокомпоненты подсоединены к токовыводам корпуса. 18 з. п. ф-лы, 16 ил.
Patent RU-2031485-C1 (RU)
Title: Light-emitting semiconductor target diode
Inventor: VASILEV MIKHAIL A
IPC: H01L33/62
Filed: 1992-07-22
Granted: 1995-03-20
Abstract: FIELD: optoelectronics. SUBSTANCE: light-emitting semiconductor target diode has two emitting crystals placed under joint dome-lens in one case and each connected to two external leads-out. Each lead-out is coupled to two light-emitting crystals. Emitting crystals are connected in opposite polarity. EFFECT: improved operational stability. 1 dwg
Patent RU-2068666-C1 (RU)
Title: Method and prosthesis for executing tympanoplasty
Inventor: OSTROVSKIJ ALEKSANDR I
IPC: A61F2/18
Filed: 1992-09-09
Granted: 1996-11-10
Abstract: FIELD: medicine. SUBSTANCE: prosthesis is made from monolith flat bone of human fetus and has movably connected rest and functional parts. The functional part has sheets playing the role of hammer, anvil and stirrup connected to each other and the rest part being transtympanic bone bar usable to fix the structure in the mastoid and antral cavities, attic and on the stirrup base. Tympanoplasty method is carried out using bone fragments and human fetus dura mater for tamponing. EFFECT: enhanced effectiveness of operation. 2 cl, 4 dwg
Patent RU-2067340-C1 (RU)
Title: Method of and device for producing reflecting surface of mirror antenna reflector
Inventor: ZATONENKO VLADIMIR T
IPC: H01Q1/36
Filed: 1992-10-13
Granted: 1996-09-27
Abstract: FIELD: manufacture of mirror antenna reflectors. SUBSTANCE: in manufacturing reflector 1, blank surface is divided along generating line into sections. Cutting tool on each section is set in motion along circumference arc in plane crossing longitudinal axis of blank and in radial movement relative to center of this circumference. Parameters of the latter are determined proceeding from equality of arc length of this circumference and theoretical curve determining outline of reflector on this section. Expression for determining radial displacement distance compensating for arc deviation from theoretical curve of reflector is given in description of invention. Design of turning milling head affording desired displacement of cutting tool and relationship for determining parameters of kinematic circuit are also given there. EFFECT: facilitated procedure. 2 cl, 4 dwg
Patent DE-10128562-C1 (DE)
Title: Solar power plant comprises an evaporator branch with solar collectors for producing steam in a working medium, a steam turbine branch for producing steam, and a pre-heater branch for recycling the working medium to the evaporator branch
Inventor: ECK MARKUS
IPC: F22B1/00
Filed: 2001-06-13
Granted: 2003-01-09
Abstract: Solar power plant comprises an evaporator branch (12) having a number of solar collectors (18) for producing steam in a working medium, a steam turbine branch (14) coupled to the evaporator branch for producing steam, and a pre-heater branch (16) coupled to the steam turbine branch for recycling the working medium to the evaporator branch.  A separator (28) coupled to the evaporator branch separates liquid working medium and steam from a two-phase mixture of the working medium. The working medium is guided from the evaporator branch and/or the steam turbine branch into the pre-heater branch. The working medium enters the pre-heater branch at a lower pressure than when it left the evaporator branch and/or the steam turbine branch. The working medium in the pre-heater branch is liquid.  An Independent claim is also included for a process for converting thermal energy into mechanical/electrical energy in a solar power plant.
Patent DE-10208289-C1 (DE)
Title: Electronic image sensor with read out of signals from individual sensors so that overlapping image regions are only read once
Inventor: STOEBER BERND
IPC: H04N1/40
Filed: 2002-02-26
Granted: 2003-02-27
Abstract: The image sensor (01) has several individual sensors (02,03,04,06) at spaced positions on a common carrier (07), each having a number of light-sensitive pixels in a row, each providing an electrical signal representing the incident light at the given pixel position, converted into image information by an evaluation unit. The image sensor is spaced relative to the examined object (09) so that the image regions received by the individual sensors overlap, the pixels of at least one sensor only partially read, so that the overlap areas are only read once by the evaluation unit.  An Independent claim for an evaluation method for an electronic image sensor having individual sensors with overlapping image regions is also included.
Patent DE-10222975-C1 (DE)
Title: Brandschutzgehäuse
Inventor: KIMYAIE-ASSADI AHMAD
IPC: H02B1/28
Filed: 2002-05-23
Granted: 2003-11-20
Abstract: Dargestellt und beschrieben ist ein Brandschutzgehäuse, insbesondere ein elektrisches Brandschutzverteilergehäuse, mit einer Oberschale (1) und einer Unterschale (2), wobei die Oberschale (1) von der Unterschale (2) lösbar ist und die Oberschale (1) und die Unterschale (2) im zusammengefügten Zustand ein geschlossenes Gehäuse bilden. Erfindungsgemäß ist vorgesehen, daß die Oberschale (1) und die Unterschale (2) jeweils eine Innenschale (3) aufweisen, daß jeweils eine Innenschale (3) derart relativ zur Oberschale (1) bzw. zur Unterschalte (2) angeordnet ist, daß zwischen der Oberschale (1) und der einen Innenschale (3) und zwischen der Unterschale (2) und der anderen Innenschale (3) jeweils ein Volumen eingeschlossen ist, und daß in das zwischen der Oberschale (1) und der einen Innenschale (3) eingeschlossene Volumen und in das zwischen der Unterschale (2) und der anderen Innenschale (3) eingeschlossene Volumen jeweils ein Brandschutzmittel eingebracht ist. Damit wird ein leichtes Brandschutzgehäuse erzielt, das im Brandfall einen langen Funktionserhalt der in dem Brandschutzgehäuse angeordneten Einrichtungen gewährleistet.