baber/WOPTO huggingface dataset:
Patent DE-4441167-C1 (DE)
Title: Prodn. of blood plasma as virus free dry granulate
Inventor: LUCK THOMAS DR ING
IPC: A61K35/16
Filed: 1994-11-18
Granted: 1996-03-14
Abstract: The invention concerns a process for drying blood plasma, plasma fractions or plasma products obtained from either of the former (material to undergo treatment). The plasma to be treated is sprayed in liquid or dissolved state into a container which can be evacuated and the drying operation, which continues until the plasma has been granulated, is carried out using a fluidisation gas in the fluid bed.
Patent DE-4446043-C1 (DE)
Title: Electric rail vehicle running chassis
Inventor: PFANNSCHMIDT BERND DIPL ING
IPC: B61C9/52
Filed: 1994-12-22
Granted: 1996-03-07
Abstract: The running chassis has 2 parallel longitudinal carriers joined together by at least one transverse carrier and 2 wheel pairs each provided by 2 individual wheels. At least 2 axially opposing wheels are driven by respective motors arranged with their longitudinal axes parallel to the longitudinal carriers. The wheels are supported by drive housings at both ends of the longitudinal carriers, deflected vertically about a pivot axis at right angles to the running chassis longitudinal axis.
Patent NL-1012522-C1 (NL)
Title: Device for thermically combatting undesired growth and living creatures incorporates at least one ceramic burner, frame for containing ceramic burner, gas feed devices connected to burner and incandescent body
Inventor: ZUIDEMA EPPE
IPC: E01H11/00
Filed: 1999-07-06
Granted: 2001-01-09
Abstract: The device (1) is for thermically combatting undesired growth and living creatures and incorporates at least one ceramic burner, a frame (2) for containing the ceramic burner, a gas feed devicec in the form of two tanks (6) is connected to the burner, and an incandescent body of metal placed parallel to and for the ceramic burner.  The frame via coupling devices (3) is connectable to a tractor. The gas tanks preferably contain liquid petroleum gas or propane. Between the gas tanks is a case (7), in whicch the burners are located. On the floor side, the frame is provided with three wheels (8). On one side of the frame is a chain screen (10) from which a chain (11) hangs. The incandescent body acts as an infra-red sourcec.
Patent NL-1015903-C1 (NL)
Title: Logical puzzle machine based on mechanical flip-flops requires player to divert numbered balls into appropriate trays
Inventor: PEEREBOOM JOHANNES HENDRIKUS T
IPC: A63F7/04
Filed: 2000-08-10
Granted: 2000-11-13
Abstract: The timer (b) releases the balls one by one. Each ball can be diverted down one of two channels by the first mechanical flip-flop gate (c). At the end of each channel is a further flip-flop gate. Each ball can thus be diverted to one of four target assembly trays (d). The assembly trays are separated by movable separator bars (e). The puzzle can be made more complex by the addition of additional stages of flip-flop gates.
Patent NL-1031050-C1 (NL)
Title: Insulation glass bending method, comprises bending assembly of glass panes separated by spacers which combine with panes to define isolated space
Inventor: SCHOUSTRA KLAAS SYBREN
IPC: E04D13/03
Filed: 2006-02-02
Granted: 2007-08-03
Abstract: The glass panes (12) are separated by spacers (22) which combine with the panes to form a space which is isolated from the surrounding environment. Bending is carried out at ambient temperature. The spacer comprises an upright serpentine profile (26), e.g. a Swiggle Strip with both sides secured to each of the panes by a flexible adhesive (24). The assembly (10) is clamped along at least one side, bent and held in the bent position by one or more cables. At least one pane comprises two or more glass layers (14, 16) separated by at least one adhesive layer (28).
Patent RU-2032779-C1 (RU)
Title: Способ получения раствора для формования полиимидного волокна
Inventor: OPRITS ZINAIDA G
IPC: D01F6/74
Filed: 1982-08-30
Granted: 1995-04-10
Abstract: Использование: космическая и ракетная техника. Сущность изобретения: смешивают диамин-5-амино-2(n-аминофенил)бензимидазол с диангидридом пиромеллитовой кислоты. Полученную смесь вводят в растворитель - N,N′ -диметилацетамид в течение 20 - 30 мин. Вводят сначала 2/3 от общего количества смеси 5 - 7 мин, затем равными порциями с интервалом 5 мин. В смесь можно вводить 15 - 85% от массы диамина 4,1-диаминодифениловый эфир. 1 з.п. ф-лы.
Patent RU-2046385-C1 (RU)
Title: Method of making objective in mount
Inventor: STEPIN YURIJ A
IPC: G02B7/02
Filed: 1983-12-05
Granted: 1995-10-20
Abstract: FIELD: optical industry. SUBSTANCE: optical elements are mounted in mounts which are tied together. Sampling is made along the peripheral part of edges of optical elements till achieving finish polishing of working surfaces. Widths of thermal compensators are adjusted along the distance between side surfaces till getting space, which does not excess value of minimal tolerance for decentering surfaces of optical element. Then treatment is finished of working surfaces of optical elements, and thermal compensators are set corresponding to samples. Then optical elements are mounted into the sets. EFFECT: improved reliability of operation. 2 dwg
Patent RU-2028586-C1 (RU)
Inventor: BELOZUBOV EVGENIJ M
IPC: G01L9/04
Filed: 1987-04-21
Granted: 1995-02-09
Abstract: Использование: при изготовлении датчиков давления, работающих в условиях воздействия агрессивных сред и нестационарных температур измереной среды. Цель - повышение точности измерения и воспроизводимости точностных характеристик датчика давления. Сущность изобретения: в датчике, содержащем колпачковую мембрану 2, последняя снабжена установленной на ней дополнительной мембраной 3, при этом в мембранах выполнены полости, в которых размещен теплоизолирующий материал 8. Глубина полости между мембранами выбрана из определенного соотношения, учитывающего температуры текущей точки и места заделки колпачковой мембраны. Способ изготовления датчика состоит в том, что после изготовления корпусных деталей с полостями последние заполняют теплоизолирующим материалом, одновременно соединяют детали и нагревают их до температуры, определяемой из определенного соотношения, учитывающего температуры плавления теплоизолирующего материала и материала корпусных деталей. 2 с. и 1 з.п.ф-лы, 8 ил.
Patent RU-2098922-C1 (RU)
Title: Broad-band signal switching device
Inventor: RYUDIGER KHOFMANN
IPC: H04Q3/52
Filed: 1986-10-20
Granted: 1997-12-10
Abstract: FIELD: communications engineering; data transmission. SUBSTANCE: newly introduced in switching member 5 is inverter circuit built around CMOS transistors 8 and 9. EFFECT: reduced crosstalk due to preventing effect of output lines onto input ones. 1 dwg
Patent RU-2034947-C1 (RU)
Title: Water conducting structure
Inventor: EREMEEV VALERIJ PAVLOVICH
IPC: E01F5/00
Filed: 1987-05-12
Granted: 1995-05-10
Abstract: FIELD: highway engineering. SUBSTANCE: structure consists of built-up pipe having coat in form of reinforced concrete segments of cylindrical envelope of constant thickness; segments have parallel longitudinal edges with inserted parts at ends of edges made in form of plates. Segments of cylindrical envelope are interconnected by means of taper plate- type keys welded to plates of segments. Vertex angle of keys changes from 20 to 140 deg depending on number of segments in cross section of pipe. Bottom portion of pipe is foundation formed by blocks laid on base and connected with them by means of plate-type taper keys of chute. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2008107-C1 (RU)
Title: Rolling roll
Inventor: LUZHNYJ ALEKSANDR P
IPC: B21B27/02
Filed: 1989-04-25
Granted: 1994-02-28
Abstract: FIELD: rolled stock production. SUBSTANCE: rolling roll has a barrel with a mean and two end portions, having surface roughness, being uniform on all portions of the barrel. The roughness of the surface of the mean portion of the roll barrel is less, than the roughness value of the end portions of the barrel; ratio of the mean portion length to the whole length of the barrel of the roll consists 0.2-0.4. EFFECT: rolling of metals in such rolls allows to decrease cross thickness difference of the metal, being rolled and therefore to enhance its quality, and also to lower metal consumption. 1 cl, 1 dwg, 1 tbl
Patent RU-2033575-C1 (RU)
Title: Flame torch
Inventor: BAKLASHOV VASILIJ E
IPC: F23D14/20
Filed: 1989-09-15
Granted: 1995-04-20
Abstract: FIELD: gas torches. SUBSTANCE: torch is additionally provided with casing for feeding the air which is mounted along axis of gas supply channel and taper casing arranged around cylindrical casing forming vortex chamber together with it where swirler is fitted. Swirler forms end clearance together with gas supply channel; air intake device is made in form of cruciform partition mounted at end shear of the channel whose height is equal to above-mentioned clearance; wind-proof and taper casing are provided respectively with baffle and groove at point where electric igniter is introduced which form zone of stable lighting. EFFECT: enhanced reliability through stabilization of lighting. 2 dwg
Patent RU-2038080-C1 (RU)
Inventor: VALTER FRIS
IPC: A61K9/08
Filed: 1990-11-28
Granted: 1995-06-27
Abstract: Изобретение относится к области медицины и касается лекарственного средства для парентерального введения. Технический результат заключается в устранении побочных явлений. Сущность изобретения заключается в том, что предложенное средство содержит систему растворителей: α -тетрагидрофурфурил-w-гидроксиполиоксиэтилен, полиэтиленгликоль со средней мол. м. 200 - 600, воду, активное вещество, содержащее минимум одно производное триазола, формулы:   где R 1  означает фенильный радикал, имеющий в случае необходимости 1 - 3 заместителя, выбранных из группы, включающей F, Cl, Br, J, CF 3 , алкил C 1 -C 4  и алкокси C 1 -C 4  , или 5-хлор-пирид-2-ил; X означает OH, F, Cl или Br, R 2  представляет собой H, CH 3  или F, R 3  - H или F при определенном соотношении компонентов.
Patent RU-2028494-C1 (RU)
Title: Device for homogenization of fuel-air mixture in internal combustion engine
Inventor: KOROLEV NIKOLAJ KUZMICH
IPC: F02M29/06
Filed: 1990-04-09
Granted: 1995-02-09
Abstract: FIELD: engine engineering. SUBSTANCE: device has frame 1 constructed as a rod and made in block of at least two swirlers. The swirlers are rigidly secured to cylinder 3 made in block of a collar which is clamped between the flange of intake pipe line 4 with sealing spacer 5 and flange of carburetor 6. EFFECT: enhanced intensity of evaporation and quality of mixing. 3 dwg
Patent RU-2004880-C1 (RU)
Inventor: KRUT ALEKSANDR A
IPC: F24F1/04
Filed: 1990-08-17
Granted: 1993-12-15
Abstract: Использование: дл  создани  комфортных условий  в зоне дыхани  Сущность изобретени  к  пневмосистеме подсоединена вихрева  труба с выводами  холодного и гор чего воздуха в систему  дл  дыхани  Система выполнена в виде двух раздаточных  коллекторов, соединенных с вихревой  трубой шлангами Один коллектор размещен по  периферии защитной массы, второй - в зоне дыхани  сварщика Присоединение коннекторов шлангами  к вихревой трубе выполнено с возможностью  подключени  к выводам холодного или гор чего  воздуха Труба размещена на по се сварщика  Шланги выполнены теплоизолированными В пнев-  мосистему включены фильтр, электроклапаны, система  управлени  с таймером На шланге перед  трубой размещен электроподогреватель 4 зпф-  лы, 3 ил
Patent RU-2027183-C1 (RU)
Title: Method of determination of metals in organic materials
Inventor: REVAZOV BORIS ARSENTEVICH
IPC: G01N31/12
Filed: 1990-09-04
Granted: 1995-01-20
Abstract: FIELD: analytical chemistry. SUBSTANCE: sample of vegetable origin under test is processed with flow of hydrogen chloride at temperature of 400 to 500 C for 20 to 30 minutes, then mass of carbon residue is found and introduced in flow of air at temperature in flame of evaporator of atomic absorption spectrophotometer of 1000 to 1100 C. Time required for determination is 30 minutes. EFFECT: enhanced accuracy. 1 tbl
Patent RU-2039128-C1 (RU)
Title: Method for chemical nickel plating
Inventor: ZAJCHENKO VIKTOR N
IPC: C23C18/32
Filed: 1990-07-30
Granted: 1995-07-09
Abstract: FIELD: nickel plating. SUBSTANCE: insulated with dielectric material magnetic system (electric magnet) is inserted in the bath and pulse magnetic field of 0.1 1.0 T amplitude induction of 0.1 10 s pulse duration 0.5 5.0 s pulse period-to-pulse duration ratio is used to expose to the process. EFFECT: increased rate of nickel precipitation.
Patent RU-2027207-C1 (RU)
Title: Device for exposing linear scales
Inventor: SHTEJNGOLTS ZALMAN I
IPC: G03B27/10
Filed: 1990-08-13
Granted: 1995-01-20
Abstract: FIELD: photography. SUBSTANCE: device has optical system, light source, mask, light-sensitive plate, flexible irregular optical light guide. Sizes of the unit are two times reduced and optical system is simplified. EFFECT: simplification. 1 dwg
Patent RU-2040295-C1 (RU)
Title: Sublimating substances purification apparatus
Inventor: SHISHKIN VIKTOR V
IPC: B01D7/00
Filed: 1991-02-18
Granted: 1995-07-25
Abstract: FIELD: food industry. SUBSTANCE: sublimating substances purification apparatus has body with sublimation and desublimation chambers and also systems of substances feeding and discharging and collection of desublimate. It additionally has hose, tore, second body connected with first body by pipe, on which heater is located; mean to move sublimating substances, made in the form of container, lower part of which has valve and side surface upper parts and pipe opposite butt of which have holes. Container is located coaxially in first body and pipe. It is connected by belt with drive, made as reversible drum, mounted in second body. Tore is mounted in pipe and hermetically embraces belt. Hose one end is fixed on inner surface of first body and its other end is fixed on side surface of container, facing its upper hole. Systems of feeding and discharging sublimation substances are connected to side surface of first body from side of pipe. EFFECT: apparatus is used to produce substances of high degree of purification in food industry. 1 dwg
Patent RU-2004780-C1 (RU)
Inventor: GABDULLIN RAFAGAT G
IPC: E21B43/11
Filed: 1991-03-05
Granted: 1993-12-15
Abstract: Использование при заканчивании скважин  Обеспечивает повышение эффективности заканчи-  вани  скважин за счет сокращени  времени на  вскрытие пласта с одновременным повышением качества  вскрыти  Сущность изобретени  по способу  осуществл ют спуск обсадной колонны в скважину  Фильтр с отверсти ми устанавливают в интервале  продуктивного пласта Отверсти  фильтра  перекрыты кислоторазрушаемыми заглушками. Затем  в заколонное пространство подают цементный  раствор При этом оторочку из кислоторазрушае-  мого материала на цементной основе размещают  против продуктивного пласта. После подачи цементного  раствора в заколонное пространство его  перекрывают. Это осуществл ют на уровне кровли  и подошвы продуктивного пласта. Ожидают затвердевание  цементного раствора Вскрывают продуктивный  пласт Вскрытие осуществл ют подачей  кислоты в интервал установки фильтра
Patent RU-2005180-C1 (RU)
Inventor: KOTOV VLADIMIR A
IPC: E21C39/00
Filed: 1991-03-12
Granted: 1993-12-30
Abstract: Использование: проходка выработок в трещиноватых  породах. Сущность изобретени : из скважины  отбирают неориентированный керн. По геологической  документации определ ют азимуты и углы падени  срединной плоскости пласта и шарнирной  плоскости складок. Данные параметры  пласта и элементы залегани  трещин нанос т на  стереографическую сетку. Выдел ют линию пересечени  срединной плоскости пласта и шарнирной  плоскости складок Относительно этой пинии определ ют  пространственную ориентацию трещин  Определение трещиноватости провод т по глубине  скважин и выдел ют преобладающие системы тре-  щиа С помощью гидроразрыва пород определ ют  направление главного раст гивающего напр жени   По нормали к данному напр жению устанавливают  ориентацию трещин отрыва Выемку породы осуществл ют  в соответствии с направлением трещин  отрыва 2 злф-лы, 4 ид
Patent RU-2015935-C1 (RU)
Title: Method of stabilization of position of vehicle body
Inventor: PAVLOV GENNADIJ A
IPC: B60G21/06
Filed: 1991-05-30
Granted: 1994-07-15
Abstract: FIELD: transport. SUBSTANCE: support reaction component is measured and if liquid pressure in hydraulic chamber is increased, degree of vacuum in vacuum chamber is decreased and if liquid pressure in hydraulic chamber is decreased, degree of vacuum in vacuum chamber is increased. Sum of reactions of support in vacuum chamber is maintained constant. EFFECT: enhanced reliability. 2 dwg
Patent RU-2016525-C1 (RU)
Title: Method of macaroni articles preparing
Inventor: ROMANOV ALEKSANDR S
IPC: A23L7/109
Filed: 1991-06-26
Granted: 1994-07-30
Abstract: FIELD: food industry. SUBSTANCE: a mixture of α-,β- and γ -cyclodextrines are added at the dough batch at concentration 0.5-5.0% to the flour mass. Moisture of dough is 32-35%, temperature of dough after pressing is 50-75 C. EFFECT: improved method of preparing. 1 tbl
Patent RU-2013605-C1 (RU)
Title: Internal combustion engine
Inventor: SMIRNOV EVGENIJ V
IPC: F02B75/18
Filed: 1991-05-28
Granted: 1994-05-30
Abstract: FIELD: manufacture of engines. SUBSTANCE: cylinder block is made open; shafts are provided with eccentrics and are inserted into each other through bearing; they are linked with birotatory elements by means of spur gear trains. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2006004-C1 (RU)
Inventor: SHUTKOV EVGENIJ A
IPC: G01K5/32
Filed: 1991-07-31
Granted: 1994-01-15
Abstract: FIELD: measurement technology. SUBSTANCE: temperature-to-translation converter is designed for systems of thermal regulation. Plunger embraced with restoring sealing element in the form of cap anchored in body is partially inserted into body with temperature sensitive solid filling agent. Outer and inner surfaces of cap are built in the form of regular polyhedrons with concave faces which results in minimum of deformation and tension in material of restoring element providing for high cyclical strength. EFFECT: enhanced operational strength of converter. 8 dwg
Patent RU-2074171-C1 (RU)
Title: Method for producing tris-(2-oxyethyl)ammonium-o-cresoxyacetate
IPC: C07C215/40
Filed: 1991-11-13
Granted: 1997-02-27
Abstract: FIELD: chemistry, production of quaternary ammonium compounds. SUBSTANCE: improved method for producing tris-(2oxyethyl)ammonium-o-cresoxyacetate (trade name "cresacin") resides in reacting sodium o-cresylate with sodium salt of monochloroacetic acid. Both components are prepared separately. Sodium cresylate is prepared from cresol and caustic soda at room temperature. Monochloroacetic acid sodium salt is prepared from monochloroacetic acid and sodium bicarbonate at 30 C. Monochloroacetic acid sodium salt is added to sodium cresylate at reaction mass temperature 95-107 C, preferably 100-105 C, followed by separating o-cresoxyacetic acid from its sodium salt by hydrochloric acid. Next o-cresoxyacetic acid is reacted with triethanol amine in acetone or isopropyl alcohol medium, molar ratio of o-resol-to-monochloroacetic acid-to-caustic soda-to-sodium bicarbonate-to-water being 1: (1.150-1.2210):1.4833:0.0071:15.15, preferably being 1:(1.180-1.220):1.4833: 0.0071: 15.15. 0-cresoxyacetic acid sodium salt is purified from o-cresol by distilling it off by live steam. O-cresoxyacetic acid is recrystallized from 60-70%-isopropyl alcohol at weight ratio (4.4922-5.1702) using activated grade "A" coal in amount 10% based on weight of 100%-o-cresoxyacetic acid. Cresacin yield from theoretical value, based on o-cresol content, is increased from 52 to 74.26%, it is pharmaceutically acceptable and needs no recrystallization. EFFECT: higher yield, improved quality, simplified preparation procedure. 3 cl, 1 tbl
Patent RU-2028598-C1 (RU)
Inventor: SHULZHENKO ALEKSANDR VASILEVIC
IPC: G01N1/22
Filed: 1991-09-17
Granted: 1995-02-09
Abstract: FIELD: measurement technology. SUBSTANCE: device to take samples in vaporous state has capillary leak produced from dielectric material coupled with one end to source of liquid and to evaporation chamber and with the other end installed inside evaporation chamber, flow governor manufactured in the form of pair of electrodes, flat one concentrically embracing outlet end of leak and needle one mounted on continuation of geometric axis opposite to outlet hole of leak. Given electrodes are linked to controlled voltage source. EFFECT: enhanced authenticity of sample taking. 3 cl, 5 dwg, 1 tbl
Patent RU-2091398-C1 (RU)
Title: Method of controlling continuous butadiene-styrene solution copolymerization process
Inventor: DOROFEEV VASILIJ IVANOVICH
IPC: C08F136/04
Filed: 1992-01-29
Granted: 1997-09-27
Abstract: FIELD: synthetic rubber production. SUBSTANCE: invention consists in stabilizing temperature in the first reactor taking into account change in blend consumption and temperature by way of affecting flow and temperature of heat carrier in solvent-heating heat exchanger and feeding no cooling agent into the first reactor jacket. Heat carrier flow is reduced by the value depending on second derivative of temperature function. When reactor temperature change value is larger than preset positive value and, on the contrary, when temperature change rate is less than preset negative value, heat carrier flow is raised by indicated way and temperature of heat carrier is decreased or increased. When reaction temperature approaches its upper or lower limits, temperature of heat carrier is decreased or increased, respectively. Temperature in the second reactor is controlled by changing cooling agent flow into reactor jacket or introducing solvent into this reactor at temperature exceeding permissible one or by maximizing cooling agent flow. Solvent feed into the second reactor remains on the achieved level when temperature is decreased below its permissible limit. Viscosity after the second reactor is controlled by feeding catalyst into the first reactor, its rate being corrected depending on varying monomer conversion in the first reactor. EFFECT: optimized process parameters. 1 dwg
Patent RU-2057973-C1 (RU)
Title: Method of manufacture of sliding bearing shells
Inventor: PERSHIN VALERIJ A
IPC: F16C33/04
Filed: 1993-03-31
Granted: 1996-04-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: carrier antifriction layer made of bronze powder is applied on steel base by plasma spraying method. Graphite cladded by copper-nickel alloy is added to bronze powder at a ratio of 2: 1 by means of plasmatron with constantly restoring cathode in plasma generating mixture of carbon dioxide and hydrocarbons; mixture is enriched with hydrocarbons. EFFECT: enhanced reliability. 2 tbl
Patent RU-2066742-C1 (RU)
Title: Method for development of oil pool
IPC: E21B43/20
Filed: 1992-03-06
Granted: 1996-09-20
Abstract: FIELD: oil production industry. SUBSTANCE: method for development of oil pool includes detection in producing interval of separate interlayers of layers different in coefficient of absolute permeability, and they are opened by perforation with different perforation density depending on the reservoir properties of detected intervals. Perforation density is determined by the relation given in the invention description. Then, well is completed and products are withdrawn. EFFECT: higher efficiency. 2 tbl
Patent RU-2031277-C1 (RU)
Title: Device for damping vibration of object
Inventor: KISLYAKOV VLADIMIR V
IPC: F16F15/06
Filed: 1992-01-22
Granted: 1995-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has mass and flexible member. The flexible member made of arc-like plate and constructed as a split ring having openings for receiving a member for fastening to the object. The split is arc-like and is used for arranging the member for fastening to the mass. EFFECT: improved design. 2 dwg