baber/WOPTO huggingface dataset:
Patent DE-4424919-C1 (DE)
Title: Knife holder for cutting cylinder on folding unit of rotary press
Inventor: MICHALIK HORST
IPC: B26D7/26
Filed: 1994-07-14
Granted: 1995-09-28
Abstract: A cutting cylinder on the folding unit of a rotary printing press works with a folding and collecting cylinder fitted with pins which penetrate into the pressure bar (4) of the knife holder. The knife (7) is held in clamping rails (2,3) by pressure bars (4,6) which bear against both sides (18, 19). The pressure bars (4, 6) are made of synthetic rubber with a fine cellular structure, an elastic modulus of abt. 50-1000 n/mm<2> and a Shore A hardness of abt. 10-30. The ratio of the pressure bar height h2 to the deflection (f) is 8-15.
Patent DE-4439003-C1 (DE)
Title: Grignard reagents comprising benzyl-magnesium halide
Inventor: RITTMEYER PETER DR
IPC: C07F3/02
Filed: 1994-11-01
Granted: 1996-02-22
Abstract: Grignard reagents comprising a benzylmagnesium halide in an acetal or ketal solvent of formula (I) or a (I)-contg. solvent mixt. are new: R1 and R2=H, Me or Et; R3 and R4=Me or Et.
Patent DE-4441927-C1 (DE)
Title: Adjusting method for machine parts, esp. for deburring of toothed gears
Inventor: DANIEK THOMAS
IPC: B23F21/00
Filed: 1994-11-24
Granted: 1996-03-14
Abstract: The method involves two adjusting screws (10,12) with conical tips (11,13) are screwed into two threaded bores (8,9) of one part (T1,T3), until the tips engage on the edges (15,17) of two bores (14,16) in the other part (2,T4). All bores are at the same distance to the rotary axis, and are positioned eccentrically opposite to each other. One screw is turned back, the second machine part is turned by further turning of the second screw, e.g. the conical tip engages into the associated bore on the edge, until the desired relative position of both parts is reached. This position is fixed by turning the screw back. The two machine parts are then connected by connection screws.
Patent DE-4447082-C1 (DE)
Title: Mobile hospital bed
IPC: A61G7/00
Filed: 1994-12-29
Granted: 1996-02-01
Abstract: The bed has a night table insertable in side niche of the bed frame and movable in common with the bed. The night table is movable on two running rails opposite to one another, fixed to the bed frame, and inclined at a sharp angle. The outside running rail (10) is displaceably located in the longitudinal direction of the sick bed. The outside rail is fixed to an inner tube (15) fitted in a static outer tube connected with the movement frame (13). The displacement path of the running rail and of the inner tube is limited by end stops. The running rail is movable by means of a motor drive.
Patent NL-1035469-C1 (NL)
Title: Vessel, e.g. aircraft carrier or oil rig, has vertical walls forming side pontoon compartments which are closed on top and open at the bottom
Inventor: VRIES ROBERT DE
IPC: B63B1/04
Filed: 2008-05-23
Granted: 2009-11-24
Abstract: The hull or shell is double-skinned with vertical walls defining pontoon compartments (3) that are closed on the top side and open on the bottom side to allow the surrounding water to enter. An enclosed pressurized airspace is formed inside the compartment, located above the water level in this compartment. This airspace acts as a water displacement space extending over the entire length of the vessel (1). Pressure can be maintained inside the airspace by compressors, providing the vessel with buoyancy.
Patent RU-2053212-C1 (RU)
Inventor: RAJNER KHAGEL
IPC: C06C7/00
Filed: 1984-06-15
Granted: 1996-01-27
Abstract: FIELD: production of explosives. SUBSTANCE: priming composition contains, mas.%: diazodinitrophenol 20-35; mixture of nitrocellulose with nitroglycerin in ratio of 60:40 5-20; tetrazene 3-8; titanium 2-7; the balance, zinc, with total minimum content of mixture of nitrocellulose and nitroglycerine, tetrazene and titanium of 15 mas.%. EFFECT: increased storage life.
Patent RU-2080789-C1 (RU)
Inventor: HATTON LESLIE ROY
IPC: C07D231/16
Filed: 1987-10-27
Granted: 1997-06-10
Abstract: FIELD: agriculture. SUBSTANCE: composition has 1-phenylpyrazole as an active component at concentration 0.0001-95 wt.-%. Reagent 1: corresponding derivative of phenylhydrazine. Reagent 2: tetracyanoethylene. Reaction conditions: heating with reflux condenser for 15 min. Synthesized compound is used for struggle against Arthropoda, plant nematodes and worm-like parasites. EFFECT: enhanced effectiveness. 10 tbl
Patent RU-2012034-C1 (RU)
Inventor: BIRYUKOV VLADISLAV F
IPC: G05B11/28
Filed: 1988-04-07
Granted: 1994-04-30
Abstract: FIELD: technical cybernetics. SUBSTANCE: new operations concerning time sampling are introduced to accomplish the goal of invention. Error of regulation during these operations lies in non-sensitive area of three-state regulation. Duration of pulse input equals to sum of duration of standard signal and correcting signal which duration equals to integral value of change in normalized mismatch signal during previous period of input. Duration of pulse input on controlled object is calculated as integral value of squared normalized mismatch signal during previous period of input. Polarity of each pulse input is based on continuous tracing sign of difference between current mismatch signal and its value at end of previous period. Value of this difference is stored at the end of previous period of pulse input. EFFECT: increased precision of processing step inputs. 2 cl, 1 dwg
Patent RU-2011958-C1 (RU)
Title: Device for taking loose material samples from conveyer belts
Inventor: SMIRNOV EVGENIJ G
IPC: G01N1/20
Filed: 1989-01-20
Granted: 1994-04-30
Abstract: FIELD: measurement technology. SUBSTANCE: loose material sampler has frame, sampling element joined with pendulum rod, frame-mounted lever and drive. Lever is hinged to pendulum rod. Hinges of pendulum rod and lever are linked through axles and sprockets to frame; sprockets are joined by means of drive chain. Points where sprockets are attached to hinges are offset in respect to axles. EFFECT: improved design, enlarged functional capabilities. 2 dwg
Patent RU-2008414-C1 (RU)
Inventor: LIKHTENSHTUL DAVID M
IPC: E04F21/12
Filed: 1989-11-10
Granted: 1994-02-28
Abstract: FIELD: construction. SUBSTANCE: texture-thrower has a body with a branch pipe for texture mixture feeding, a nozzle and a body handle. A tube, capable to move along its axis, is coaxially mounted in the body. The tube is connected to a compressed air source by a coupling. A compressed air stream regulator made in the form of a longitudinal plate with a hole in it and a projection on the lower part of the plate is placed between the tube and the coupling. Facing each other ends of the tube and the coupling have flanges. The coupling flange is fixed on the body by a screw. A free butt of the tube lies on the tube and the branch pipe axes crossing. The body handle has a screw as the plate movement limiter. EFFECT: apparatus is used for application of colored texture mixture on large-panel constructions to form long duration finish. 4 cl, 1 dwg
Patent RU-2018641-C1 (RU)
Title: Method for treatment of bottom-hole zone
Inventor: KACHALOV OLEG B
IPC: E21B43/263
Filed: 1990-04-24
Granted: 1994-08-30
Abstract: FIELD: gas and oil production industry. SUBSTANCE: in course of well drilling, the degree of relief of bottom-hole zone over sections is determined. Producing formation is perforated in zone of minimum relief from rock pressure. Power charge is placed into well and fracture in formation is made by charge blasting. EFFECT: higher efficiency of method due to higher communication of formation-well system. 1 tbl
Patent RU-2060231-C1 (RU)
Title: Ion-exchange resin as polymer adsorbent and method for absorbing and removing of contaminants
Inventor: KHIDEO KAVAZU
IPC: B01J47/12
Filed: 1990-10-19
Granted: 1996-05-20
Abstract: FIELD: adsorption and removal of contaminants found is suspension and in trace amounts in water treated in apparatuses for production of ultrapure water applicable in production of semiconductors, or in devices for purification of condensate on steam-generating plants. SUBSTANCE: used for the purpose is improved organic polymer adsorbent which consists of cation- exchange and/or anion-exchange resin in form of macroparticles or powder. Adsorbent has such a structure of the surface layer and morphology in which granules when studied under the scanning electron microscope with 50-200 000X magnification are seen as bound with one another. Adsorbent can be used as a component of packing and/or filtering layer to produce the material intended for removal of contaminants being in suspended state. EFFECT: higher efficiency. 9 cl, 11 dwg, 1 tbl
Patent RU-2006942-C1 (RU)
Inventor: ABRAMOV VIKTOR I
IPC: G06T1/00
Filed: 1990-05-14
Granted: 1994-01-30
Abstract: FIELD: digital systems for TV information processing. SUBSTANCE: device has synchronization unit, video signal converter, image processing unit, TV signal generator, control unit. Commutator, image selection unit and generator of signals for gating and edge finding are introduced to accomplish the goal of invention. EFFECT: increased functional capabilities. 3 cl, 5 dwg
Patent RU-2031426-C1 (RU)
Inventor: TISHCHENKO YURIJ N
IPC: G02F1/33
Filed: 1990-07-30
Granted: 1995-03-20
Abstract: Применение: в физической оптике, сканирующих системах. Сущность изобретения: последовательное пропускание излучения через ультразвуковые волны, бегущие в противоположных направлениях, позволяет реализовать метод частотного кодирования пучка света. 1 ил.
Patent RU-2023279-C1 (RU)
Inventor: TYUSHKEVICH BORIS N
IPC: G01B9/021
Filed: 1990-09-21
Granted: 1994-11-15
Abstract: Изобретение относится к голографической технике, может быть использовано для получения контурных карт рельефа поверхности голографическим методом. Сущность: предварительно формируют многочастотное лазерное излучение, которое разделяют на две части, одну часть предварительно сформированного лазерного излучения пространственно разделяют по длинам волн, фильтруют две частоты и с помощью этого излучения включают затвор, а вторую часть предварительно сформированного лазерного излучения с теми не частотами используют в качестве затравочного для формирования двухчастотного лазерного излучения при включении затвора. 1 ил.
Patent RU-2010960-C1 (RU)
Title: Hydraulically operated percussion mechanism
Inventor: ORENBOJM BORIS D
IPC: E01C19/05
Filed: 1990-10-10
Granted: 1994-04-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: housing of the mechanism has gas chamber accommodating valve and cocking chamber communicating with delivery pipeline. Valve with stepped striker pin forms closed space communicating hydraulically with delivery and discharge pipelines in turn. Mounted on other side of gas chamber is piston, opposite end of which is connected by control valve with delivery or discharge pipeline. Piston diameter is larger than diameter of valve. Impact force is ensured by rated air pressure built up by compressor. Higher impact forces are achieved due to increased air pressure in gas chamber at initial moment of striker cocking or by increased air pressure both at initial moment of striker cocking and at moment of striker impact against tool. Increase of impact force may be varied within wide range by selecting needed diameter and stroke of piston. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2016274-C1 (RU)
Inventor: ZVERLIN VALERIJ G
IPC: F16B12/44
Filed: 1990-12-20
Granted: 1994-07-15
Abstract: Использование: в деревообрабатывающей промышленности, в частности в мебельной, для разъемного соединения деталей сборно-разборной мебели, требующих быстрой сборки и жесткого соединения. Сущность: узел углового соединения пластин содержит опорную деталь, скобу, крепежный элемент и распорную планку. Скоба с заплечиками передает усилие затяжки крепежного элемента через распорную планку на стыкуемые поверхности опорной детали и пластин, удерживаемых от сдвига заплечиками скобы. 1 ил.
Patent RU-2075449-C1 (RU)
Title: Method for waste water purification from petroleum products
Inventor: KIM EN KH
IPC: C02F1/72
Filed: 1991-01-09
Granted: 1997-03-20
Abstract: FIELD: environment protection. SUBSTANCE: effluents contaminated with emulsified and soluble petroleum products are subjected to treatment in reactor filled with catalytically active charge consisting of individual sections (electrochemical cells) formed by bulk electrodes. Bulk anodes are interposed between cathodes constituted by perforated plates made of stainless steel and wrapped in glass cloth. Manganese ore concentrate pyrolysite is used as catalyst for oxidation of petroleum products. Purification process is effected at temperature 20 C and lasts 19-20 min. EFFECT: effective method for purification of effluents.
Patent RU-2051063-C1 (RU)
Inventor: MOKHOV STANISLAV A
IPC: B63B1/38
Filed: 1991-02-18
Granted: 1995-12-27
Abstract: Использование: изобретение относится к судостроению, преимущественно к строительству речных судов с простейшими баржевыми обводами, а именно, к судам с устройствами, снижающими сопротивление движению судна. Сущность заключается в том, что канал для отсоса пограничного слоя выполнен с переменным сечением и с щелевыми отверстиями в его суженной части, а отклонитель потока выполнен с полостью, сообщающей эти отверстия с вышеуказанной перфорацией отклонителя потока. Кроме того, отклонитель потока выполнен крылообразным. Кормовая оконечность выполнена с обшивкой кормового свеса, имеющей перфорацию для отсоса с нее пограничного слоя в полость, которая образована перед этой обшивкой и сообщена с суженной частью указанного эжекционного канала щелевидными отверстиями, которые выполнены в обшивке кормового свеса. 2 з. п. ф лы, 4 ил.
Patent RU-2027271-C1 (RU)
Title: Device for measuring and checking isolation resistance of electric circuit
Inventor: POKRASHENKO ALEKSANDR I
IPC: H02H3/17
Filed: 1991-03-04
Granted: 1995-01-20
Abstract: FIELD: electric engineering. SUBSTANCE: device has diode bridge 1 brought into power circuit of the device, current transducer 2 - generator is made as current transducer made on the base of unit with negative differential resistance in form of a megatron -, isolation transformer 4 start-controlling equipment 5. Principle of operation of generator on the base of megatron is the following. At E в  passing through restricting resistor R, the charge is accumulated in capacitor C and voltage increases. When the voltage achieves breakdown voltage of megatron, pulse is generated at output of the circuit. Pulse frequency is determined by speed of charge of the capacitor. Speed of charge is determined by nominal value of restricting resistor: the higher is nominal value of resistor R, the higher is generation frequency. If charge leakage of capacitor is available at the circuit, then at some critical value of resistor R the generation terminates as voltage at capacitor C does not achieve breakdown level of megatron. If isolation resistance of electrical installation is used as current-limiting resistor, then specific generation frequency f g = F(R is ) will correspond to any value of isolation resistance. Isolation resistance of electrical installation may be measured in electrical circuit by measuring this frequency or by converting the frequency into other physical values. EFFECT: improved reliability of checking; reduced energy consumption. 1 dwg
Patent RU-2009415-C1 (RU)
Title: Drying device
Inventor: LEUKHIN NIKOLAJ N
IPC: F26B25/02
Filed: 1991-04-25
Granted: 1994-03-15
Abstract: FIELD: drying equipment. SUBSTANCE: U-shaped rippers are mounted in series over a conveyer. The rippers are heated and have partitions positioned inside its inner volume and engageable with the material. EFFECT: improved structure. 3 dwg
Patent RU-2013040-C1 (RU)
Title: Навесное устройство для сбора порубочных остатков
Inventor: KICHKIN YURIJ F
IPC: A01G23/06
Filed: 1991-05-20
Granted: 1994-05-30
Abstract: Использование: в механизации лесного хозяйства, в частности в устройствах для сбора порубочных остатков. Сущность изобретения: устройство содержит поворотную от гидроцилиндра раму, на которой закреплены верхние и нижние прямые цилиндрические направляющие, расположенные к поверхности почвы под углом, и собирающие зубья. Последние выполнены из двух участков разных диаметров, верхний из которых диаметром меньше нижнего имеет упругий элемент, размещенный между верхним торцом нижней части зуба и нижним торцом верхней направляющей. 1 ил.
Patent RU-2011256-C1 (RU)
Title: Device for protection of field winding of synchronous machine powered from rectifier
Inventor: SOKOLOV ALEKSEJ I
IPC: H02P1/50
Filed: 1991-05-24
Granted: 1994-04-15
Abstract: FIELD: protection of electric machines. SUBSTANCE: in case of overvoltages across field winding 1, exceeding the break-down voltage of stabilizer diodes 17 of second control unit 12, switches 6 and 7 will cut in staring-protective resistors 4 and 5, which facilitates suppression of overvoltages. Due to the adopted connection of control units 11 and 12 their threshold of sensitivity is determined by the maximum probable voltage in the boosting operating conditions of field winding 1, which allows the device to be kept operating to lesser slips than it is provided by the device with connection of each control unit to the voltage of its switch, and consequently, it facilitates the starting process. EFFECT: facilitated protection. 1 dwg
Patent RU-2015471-C1 (RU)
Inventor: BORISOV ALEKSANDR S
IPC: F26B3/04
Filed: 1991-06-27
Granted: 1994-06-30
Abstract: FIELD: drying wood. SUBSTANCE: chamber 1 is made of an elastic airtight material and has two ducts 2 mounted on both end walls of it. The chamber further has ventilator 3, air heater 4, safety valve 5, steam turbine 6, valves 7, a sealing cord and an additional cord. In operation an elastic air tight shell is pulled over the stack in a tight-fitting manner. Subsequently ducts 2 are positioned on the ends of the chamber for blowing the heated air through the stack from the steam boiler. To improve the drying process vacuum is applied to the elastic shell alternatively with the blowing. The elastic shell has simultaneously the function of a wrapping material. EFFECT: apparatus may be used in the field conditions. 8 dwg
Patent RU-2017227-C1 (RU)
Title: Device for evaluating operator's sensor-motor capacity
Inventor: KUDRYASHOV NIKOLAJ I
IPC: G09B9/00
Filed: 1991-06-27
Granted: 1994-07-30
Abstract: FIELD: neurocomputer devices. SUBSTANCE: device has input unit for operator's response, comparator, operator's display console, switching unit, logger unit of operator's executed operations, random-impulse generator, operator set unit sequence of operations, flip-flop and two check stations for reply messages. EFFECT: increased accuracy. 2 cl, 9 dwg
Patent RU-2048562-C1 (RU)
Title: Method for production of manganese dioxide from manganese raw material
Inventor: SHCHELKIN ALEKSEJ ALEKSEEVICH
IPC: C22B47/00
Filed: 1991-06-28
Granted: 1995-11-20
Abstract: FIELD: production of manganese dioxide from manganese raw material. SUBSTANCE: method for production of manganese dioxide from manganese raw material includes leaching of manganese (2+) with sulfuric acid at pH within 2, cathode treatment of produced solution in cathode chamber of diaphragm cell with anion-exchange membrane up to pH 3.5-4.5 and precipitation of manganese concentrate containing manganese dioxide. Concentrate is precipitated in anode chamber of diaphragm cell simultaneously with cathode treatment of solution by feeding treated solution after its filtration and acidification to anode chamber, and solution after precipitation of manganese dioxide is directed for leaching of raw material. EFFECT: higher efficiency. 1 tbl
Patent RU-2027649-C1 (RU)
Title: Clamping device for capping cans in home canning
Inventor: SHKILKO GRIGORIJ YAKOVLEVICH
IPC: B65D45/00
Filed: 1991-06-05
Granted: 1995-01-27
Abstract: FIELD: home canning. SUBSTANCE: clamping device has bracket 4 with screw 3. Rubber gasket 5 and glass cap 1 are placed onto can 6. Cap 1 is pressed to can 6 by means of bracket 4 through three-armed press force distributing member 2. EFFECT: high-quality canning and enhanced reliability of device. 2 cl, 3 dwg
Patent RU-2026322-C1 (RU)
Title: Binder for preparing glued non-woven cloth
Inventor: ZAJTSEVA NINA A
IPC: C08K5/41
Filed: 1991-08-08
Granted: 1995-01-09
Abstract: FIELD: production of glued non-woven materials. SUBSTANCE: the binder comprising an emulsifier, water and an acrylic copolymer of unsaturated carboxylic acid ester of the formula: CH 2 = CH_COOR wherein R is a carbon radical of C 1 -C 4  unsaturated carboxylic acid ester of the formula: CH 2 = C-(CH 3 )COOR wherein R is a hydrocarbon radical of unsaturated C 1 -C 4  carboxylic acid and unsaturated carboxylic (C 3 -C 4 ) acid ester of the formula:   wherein R is H or CH 3  in a monomer ratio of 43-82: (8-47): (1-9):(1-9), respectively. The ratio of the components is as follows (wt parts): 100 acrylic copolymer 1-6 emulsifier; and 100-400 water. EFFECT: improved properties of the binder.
Patent RU-2046538-C1 (RU)
Title: Electric current energy converter
Inventor: YAROSLAVTSEV MIKHAIL I
IPC: H02P27/06
Filed: 1991-09-17
Granted: 1995-10-20
Abstract: FIELD: controlled energy converters. SUBSTANCE: electric current energy converter has key voltage changer provided with current feedback. Load is supplied with power through ripple reactor and is shorted out by capacitor. Capacitor value is chosen proceeding from condition  , where L r  and L l  are inductances of load and ripple reactor, respectively; ω o  is carrier frequency of inverter output voltage. EFFECT: improved design. 1 dwg
Patent RU-2056418-C1 (RU)
Inventor: MARIO VARASI
IPC: C07D453/02
Filed: 1992-03-26
Granted: 1996-03-20
Abstract: Derivatives of 1-phenyl-3-azabicycloalkylimidazolidin-2-ones are provided of general formula (I) <CHEM>  in which inter alia R3 represents a group  a) <CHEM>  or b) <CHEM>  wherein n is an integer of 1 or 2 and R8 is hydrogen, C1-C6 alkyl unsubstituted or substituted by phenyl, C2-C4 alkenyl, C2-C4 alkynyl, formyl or C2-C6 alkanoyl; and the pharmaceutically acceptable salts thereof, which are useful in the treatment of CNS disorders, gut motility disorders, emesis and migraine, as cognition activators, anti-drug addition agents and analgesic.
Patent RU-2073700-C1 (RU)
Title: Liquid detergent composition for washing dishes
Inventor: GARI DZHOZEF YAKUBITSKI
IPC: C11D3/00
Filed: 1992-04-14
Granted: 1997-02-20
Abstract: FIELD: production of detergent compositions. SUBSTANCE: proposed composition contains (mass %): system of surfactants 7.5-20.0, alkaline salt of alkyl C 10 -C 18  sulfosuccinate or sulfosuccinamate 0.5-0.8, alkaline salt of oxyethylated alkyl C 10 -C 20  sulfate 8.0-20.0, alkylpolyglucoside 3.0-12.0, froth stabilizer on the base of at least one lower alkanol amide of higher carboxylic acid 0.5-6.0, organic solvent not more 10.0, functional additives not more 20 and water up to 100. Total quantity of said system of surfactant and froth stabilizer is 25-54 % of proposed composition. Said surfactants comprise alkyl C 10 -C 16  benzene sulfonate of alkaline or alkaline-earth metal, mentioned above alkylpolyglycoside has 12-16 carbon atoms in its alkyl chain, its average degree of polymerization is 1-3. EFFECT: improved quality. 5 cl, 6 tbl
Patent RU-2035312-C1 (RU)
Title: Device for automatic control of hydraulic press
Inventor: BOCHKAREV NIKOLAJ V
IPC: B30B15/20
Filed: 1992-01-10
Granted: 1995-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device uses setter 10 and extrusion rate meter 2 connected to comparator 3, pressure pickup 1 and series-connected regulator, actuator 4, restrictor 5. Innovation consists in the fact that the device is provided with bypass valve control unit 6 consisting of pressure setter 9 and comparator 8. The output of pressure setter 9 is connected to the first input of comparator 8, and the pressure pickup output is connected to the comparator second input, whose output is connected to the input of the actuator of bypass valve 7. EFFECT: enhanced accuracy. 1 dwg