baber/WOPTO huggingface dataset:
Patent DE-4106144-C1 (DE)
IPC: E03C1/01
Filed: 1991-02-27
Granted: 1992-07-16
Abstract: To increase, in an installation unit (10) having an outer frame (11) which is supported on a carrying framework (12) fixed to the bare floor, the static strength of the outer frame (11), a thin-walled metal plate (19), preferably a galvanised steel sheet, is fixed to the outer frame in grooves (26) as a covering element, which is constructed at the same time as a plaster or tile base and for this purpose is provided with slotted bridge holes (23). The marginal bridge portions (25) of the slotted bridge holes (23) engage partly or totally into the grooves (26) in the outer frame (11). As a result, they form, by way of their respective engagement length, clamping portions (25a) in the grooves (26) which, on pushing the metal plate (19) into the grooves (26) of the outer frame (11), are correspondingly deformed. These clamping portions strengthen the clamped connection between the metal plate (19) and the outer frame (11). In addition, the metal plate (19) having the slotted bridge holes (23) reduces to a large extent the escape or the trickling-out of the sound-insulating material, situated inside the outer frame (11), to the outside. <IMAGE>
Patent DE-4209530-C1 (DE)
IPC: H02G1/12
Filed: 1992-03-24
Granted: 1993-07-08
Abstract: The invention relates to end cutters, in particular for cutting through cables, having two flat loose blades which are located one on top of the other, and rotatable about a common rotation shaft and can be driven by means of a drive device. Each loose blade is in this case acted on by a suitable cam disc which is located in the plane of the blade and is coupled to the drive device. A desired force response while cutting up material in the form of ropes can be achieved in a simple manner by selection of the radii of the cam discs.
Patent DE-4232234-C1 (DE)
Title: Pressure control and monitoring system for hydraulic machine chuck mounted on machine tool - has motorised regulator valve for double-acting cylinder and inbuilt test mode for checking pressure sensor calibration
Inventor: HEGEL WINFRIED
IPC: B23B31/30
Filed: 1992-09-25
Granted: 1994-01-05
Abstract: The system for setting and monitoring the pressure exerted by the jaws (12) of the chuck has a pump (18) supplied double-acting cylinder (10) and electromagnetic reversing valve (24) for operating the jaws (12), controlled by a stepping motor (34) operated pressure regulator (22) which responds during a monitoring mode to the pressure sensors (36, 32) via a signal processing controller (50). In an alternative sensor testing mode a predetermined pressure setting signal (44) from a store data table is applied directly to the regulator (22) via the motor (34) and the sensor response checked for compliance. Sensor errors outside tolerance or system conduit/cable fractures are respectively signalled (F1, F2) by the controller (50). USE/ADVANTAGE - Has improved reliability and monitoring accuracy for minimum additional constructional expense. Sensor checking mode is largely independent of main electronics. Can be retrofitted to wide range of existing equipment.
Patent DE-4309308-C1 (DE)
Title: Ventilation system for power electronic appts. housing - has 2 overlying ventilation units inserted between upper and lower halves of function module stack.
Inventor: KNOOP FRANZ
IPC: F04D29/60
Filed: 1993-03-23
Granted: 1994-04-14
Abstract: The ventilation system uses 4 identical ventilation units (2) lying at the halfway height of the appts. housing containing 2 vertical stacks of function modules (8), with 2 overlying ventilation units in each stack. The ventilation units have suction openings facing the adjacent function module group. The extracted air is discharged via a horizontal ventilation channel (5) extending between the 2 overlying ventilation units. Pref. the front or rear wall of each ventilation unit is provided by the front door or rear wall of the appts. housing, each ventilation unit containing an axial/radial ventilation fan. USE/ADVANTAGE - For dissipating waste heat generated by data appts. in horizontal direction. Air passage ways easily defined.
Patent DE-4320462-C1 (DE)
Title: Hydrogenating dehalogenating catalyst
Inventor: BIRKE PETER PROF DR
IPC: C07C1/26
Filed: 1993-06-21
Granted: 1995-02-16
Abstract: The invention relates to a hydrogenating dehalogenating catalyst for hydrogenating disposal of halogenated hydrocarbons and to a process for its reactivation. The catalyst comprises solid metallic nickel having a specific gravity of 0.01 to 2.0 g/cm<3> and a specific surface area of 0.01 to 1 m<2>/g which was thermally treated at temperatures of 800 to 1200 DEG C in an air atmosphere for a duration of 0.25 to 10 h and was then treated in a hydrogen stream at temperatures of 200 to 600 DEG C. The exhausted catalyst can be virtually completely reactivated by thermal treatment at temperatures of 800 to 1200 DEG C for a duration of 0.25 to 10 h in air atmosphere.
Patent DE-4425266-C1 (DE)
Inventor: SCHILLER MICHAEL DR
IPC: C08K3/01
Filed: 1994-07-16
Granted: 1995-10-19
Abstract: Lattice layer compounds have the general formula (I): LiaMe<II>b+cMe<III>b-c(OH)dA<n->e*mH2O, in which Me<II> stands for Mg, Ca, Zn and/or Sn<2+>; Me<III> stands for Al and/or Fe<3+>; A<n-> stands for an anion of n valence or for a mixture of anions, and the indices lie in the following ranges: 0 < a </= 1, 2 </= b </= 6, -0,5 </= c </= 0,5 and m = 0 to 5, d and e are different from 0 and are selected so that a neutral molecule is obtained. Also disclosed is the use of these lattice layer compounds as stabilisers or stabilising components for halogenated polymers.
Patent DE-4444619-C1 (DE)
Title: Ring spinning machine or twister
Inventor: SCHEUFLER MATHIAS
IPC: D01H7/52
Filed: 1994-12-14
Granted: 1996-02-08
Abstract: A ring spinning or twisting machine (1) has a spindle rail (2) and a ring rail (4), which is supported by rigid drive elements (6), lift rods (7) in particular. The elements (6) are guided vertically and the ring rail (4) is lifted and lowered by means of traction devices (9) adjoining the drive elements (6). Across at least one section of the traction devices (9), the lifting force exerted on the drive elements (6) is in contact with a vertical plane containing the axis of gravity of the ring rail (4).
Patent NL-1016286-C1 (NL)
Title: Computer game played by several players via a communications network, uses game board on which players find hidden objects by selecting X-Y map references
Inventor: BOERTJES ERIK MATTHIEU
IPC: A63F13/12
Filed: 2000-09-28
Granted: 2000-11-20
Abstract: The game is of the minesweepers type in which a player selects a square in a matrix, to reveal part of an image. The objects shown on the game board can be images of actual parts of the network on which the game is played. Examples of the images are the mobile phone network (1), server (2), players (3) and their mobile phones, houses (4), transmitting antennas (5) etc.
Patent RU-2079120-C1 (RU)
Title: Method of dynamic balancing of rotor
Inventor: DYADCHENKO NIKOLAJ P
IPC: G01M1/12
Filed: 1987-03-23
Granted: 1997-05-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention is related to dynamic balancing of rigid intersupport rotors run on alternating speeds of rotation, in particular, of current generators of special, assignment. Proposed method consists in supporting of shaft of rotor in bearings, in rotation of rotor and in simultaneous measurement of amplitude and phase of vibrations of shaft of rotor. Clearances are taken up in turn in bearings of one support prior to establishment of stable direct precession of geometric axis of rotor around geometric axis of bearings and amplitude and phase of vibrations of shaft of rotor on precession frequency is measured for the other bearing support. EFFECT: increased reliability and efficiency of method.
Patent RU-2009138-C1 (RU)
Title: Oxime derivative of cyclohex-2-ene-1-on and method for suppression of undesirable plants growth
Inventor: TERENS DZHILKERSON
IPC: A01N35/10
Filed: 1988-09-26
Granted: 1994-03-15
Abstract: FIELD: agriculture. SUBSTANCE: ground or plants are treated by proposed compound, its quantity being 1-100 kg/hectar. Desired compound has common formula   where R is hydrogen, sodium, acetyl or tetrabutylammonium, R 1 -C 1 -C 3  is alkyl or benzyl, R 2  is ethyl, allyl, 3-chlorallyl, 2-methylallyl. One of R 3  and R 4  is hydrogen, another of R 3  and R 4  is phenyl; phenyl monosubstituted by fluorine chlorine, methyl, methoxy, trifluoromethyl or dimethylaminosulfonyl; phenyl double substituted by chlorine, methoxy, 3,4-methylenedioxyphenyl. EFFECT: improves desired product quality. 4 tbl
Patent RU-2024510-C1 (RU)
Title: Method of synthesis of nitrogen-containing heterocyclic compounds
Inventor: CAMAGGI GIOVANNI
IPC: C07D213/83
Filed: 1989-06-22
Granted: 1994-12-15
Abstract: Fungicidal heterocyclic nitrogen compounds are described. Said compounds have the general formula: <CHEM>  wherein: Ar is optionally substituted phenyl or optionally substituted pyridyl;  K, X and Z represent O or S:  B1 and B2 are C1-6 alkylene groups; R is a C1-6-haloalkyl, C2-8-haloalkenyl, C3-8-haloalkoxyalkyl or (C3-C8)-haloalkoxyalkenyl group; and A represents a nitrogen containing aromatic radical.
Patent RU-2038031-C1 (RU)
Title: Method for processing straw into fodder
Inventor: KATKEVICH YURIS YULIANOVICH
IPC: A23N17/00
Filed: 1989-10-24
Granted: 1995-06-27
Abstract: FIELD: agriculture. SUBSTANCE: coarse fodder delivered by auger 7 to rotor 9 is cut by knives 20 set diametrically opposite on the internal surface of casing 1, at an angle to its axis. Then fodder is caught by pairs of blades 13 installed in pairs on diametrically-opposite sides of rotor 9 and, due to their inclination to the horizontal axis, is pushed to the next pair of knives. The fodder is compacted by the conical part of the rotor and discharged through section 5. EFFECT: higher productivity and quality of fodder treatment. 8 dwg
Patent RU-2014742-C1 (RU)
Title: Autocorrelation relative phase demodulator
Inventor: GOLUB VLADISLAV S
IPC: H04L27/22
Filed: 1990-02-13
Granted: 1994-06-15
Abstract: FIELD: radio engineering. SUBSTANCE: demodulator has phase detector 1, delay unit 2 and frequency multiplier 3 whose input is connected to the output of source 4 of demodulated oscillation. EFFECT: simpler design. 1 dwg
Patent RU-2012175-C1 (RU)
Title: Ferromagnetic shield
Inventor: ZAJTSEV YURIJ A
IPC: G12B17/02
Filed: 1990-01-08
Granted: 1994-04-30
Abstract: FIELD: electrical engineering. SUBSTANCE: cylindrical shield designed for metrological and biophysical studies is built up of four shells, 2 m in outer diameter, 1.2 m in inner diameter, 3.8 m long. Axially arranged shells are made of ferromagnetic cylinders with overlapping inner spaces which are joined together by means of threaded screw-nut bushes; assembled outer shell is basic member for screw joints of next inner shells with precise setting of distance between them. EFFECT: high degree of shielding, facilitated manufacture. 4 dwg
Patent RU-2046800-C1 (RU)
Title: Method of preparing microcrystalline chitosan
Inventor: KHENRIK STRUSHCHUK
IPC: C08B37/08
Filed: 1990-07-02
Granted: 1995-10-27
Abstract: FIELD: polymeric film preparing. SUBSTANCE: chitosan solution in aqueous acid solution at polymer concentration 0.01-2.1 wt.-% is added continuously into reactor together with alkali solution at concentration 0.1-20.0 wt.-% Chitosan solution is added into reactor at the rate 1.2-5.3 vol. p. /hr per 1 vol. p. reactor, and alkali solution at the rate 0.7-10 vol. p. /hr per 1 vol. p. reactor up to pH of mixture 7 or above. Dispersion of microcrystalline chitosan at pH indicated is removed from reactor at the rate that provides to maintain constant volume of mixture into reactor. Dispersion of microcrystalline chitosan is collected in compensing reservoir and purified continuously with water washing or by ultrafiltration method up to attainment of electric conductivity value of efflux that is similar with that of parental water. Purified dispersion is concentrated up to polymer content 2.4-9.3 wt. -% Chitosan is dried, and part of dispersion after reactor can be fed into reactor repeatedly. Alkali aqueous solution can be added to this part of dispersion under process conditions indicated above. EFFECT: improved method of chitosan preparing. 4 cl, 1 dwg
Patent RU-2067578-C1 (RU)
Title: Method of synthesis of substituted imidazoles or their pharmaceutical acceptable acid additive salts
Inventor: ARTO JOKHANNES KARYALAJNEN
IPC: C07D233/54
Filed: 1991-06-19
Granted: 1996-10-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: substituted imidazole of the formula (I)   where   - H, C 1 -C 3 -alkyl, methoxy-, nitro- or halogen;   - H or -CH 2 -Ph-4-R 3 ; R 3  - H, methyl or halogen; R 4  - H or OH; R 5  - H or R 4  and R 5  together form the bond; y = 0-4. Method involves the successive interaction of corresponding aldehyde with arylalkylmagnesium halogenide, hydrogenization, oxidation, interaction with arylmagnesium halogenide, reaction of hydrogen transfer, hydrogenation, dehydrogenation and conversion to pharmaceutically acceptable acid additive salts. Synthesized compounds were used as aromatase inhibitors. EFFECT: improved method of synthesis.
Patent RU-2022997-C1 (RU)
Title: Method for treatment of dead adsorptive nickel oxide-base catalyst used for removal contaminating impurities from liquid hydrocarbons
Inventor: BODAR FILIP ZHOZEF GISLEN
IPC: B01J20/34
Filed: 1991-06-14
Granted: 1994-11-15
Abstract: A spent absorbent material comprising a supported mixture of nickel oxide and metallic nickel may be reactivated a limited number of times by heating the material at 150 DEG -450 DEG  C. under a flow of non-oxidizing gas.
Patent RU-2022819-C1 (RU)
Inventor: KEROV VLADIMIR G
IPC: B60K1/00
Filed: 1991-01-09
Granted: 1994-11-15
Abstract: Изобретение относится к автомобилестроению. Сущность изобретения: повышение КПД генераторов достигается установкой в двойной крыше ветроколеса с вертикальной осью, жестко связанной с ротором генератора, установленного на (или под) крыше (крышей) транспортного средства. 5 ил.
Patent RU-2032966-C1 (RU)
Title: Process of formation of microconductors of high conductance
Inventor: NEVOLIN VLADIMIR K
IPC: H01L39/00
Filed: 1991-01-24
Granted: 1995-04-10
Abstract: FIELD: manufacture of elements of integrated circuits. SUBSTANCE: constant voltage is fed between surface of substrate with epoxy resin and needle electrode dipped into it. Process includes movement of electrode towards substrate till tunnel current emerges. Voltage is raised with immobile electrode till short-circuit current appears. Electrode is drawn from substrate with certain speed. Resin is polymerized at room temperature and constant current present between needle electrode and surface of substrate. Material of substrate is selected under condition that voltage of its plastic deformation is less than value depending on dielectric properties of used polymer and temperature. EFFECT: facilitated manufacture of microconductors.
Patent RU-2008072-C1 (RU)
Title: Apparatus for cleaning air from dust
Inventor: BUDIN EVGENIJ F
IPC: B01D46/10
Filed: 1991-04-11
Granted: 1994-02-28
Abstract: FIELD: cleaning of gas and air. SUBSTANCE: apparatus has outlet air-duct with impeller and perforated disk mounted within air duct. Impeller and disk are mounted on rotary shaft in spaced relation one with respect to the other perpendicularly to air flow direction. Blade is installed between impeller and disk so that it is in contact with disk surface. Water supply nozzle is disposed above disk. EFFECT: increased efficiency in removal of dust. 1 dwg
Patent RU-2021490-C1 (RU)
Title: Subsurface safety valve
Inventor: EFENDIEV OKTAJ I
IPC: E21B34/06
Filed: 1991-05-05
Granted: 1994-10-15
Abstract: FIELD: subsurface safety valves. SUBSTANCE: subsurface safety valve has gate with step annular groove filled with flexible material. Internal part of groove is communicated through channels made in gate with well space below subsurface safety valve. EFFECT: higher efficiency. 2 dwg
Patent RU-2016690-C1 (RU)
Inventor: ANANEV ALEKSANDR M
IPC: B21G3/12
Filed: 1991-05-05
Granted: 1994-07-30
Abstract: Использование: проволочно-гвоздильные автоматы. Сущность изобретения: содержит корпус, привод, механизм мерной подачи проволоки, механизм зажима проволоки, механизм заострения и отрезания проволоки с механизмом перемещения, высадочный ползун с закрепленным на нем пуансоном с механизмом перемещения. Многозвенный зубчатый редуктор жестко соединен с приводом и расположен на центральной оси устройства. Профильный копирный ролик смонтирован в корпусе механизма мерной подачи проволоки. Высадочный ползун выполнен в виде корпуса с внутренней полостью, на наружной поверхности которого симметрично оси обработки закреплены зубчатые рейки. Механизм перемещения высадочного ползуна выполнен в виде силовой ударной пружины, размещенной в корпусе высадочного ползуна, концевого регулятора усилий силовой ударной пружины и двух зубчатых венцов, смонтированных на выходных валах многозвенного зубчатого редуктора с возможностью взаимодействия с зубчатыми рейками корпуса высадочного ползуна. Механизм заострения и отрезания проволоки выполнен в виде двух полых корпусов, размещенных симметрично оси подачи проволоки и на наружной поверхности каждого из которых закреплена зубчатая рейка. Механизм его перемещения выполнен в виде двух силовых пружин сжатия, каждая из которых установлена в полости соответствующего корпуса механизм заострения и отрезания проволоки, концевых регуляторов усилия соответствующей пружины сжатия и двух зубчатых венцов, смонтированных на выходных валах многозвенного зубчатого редуктора. 3 ил.
Patent RU-2005796-C1 (RU)
Inventor: DOROFEEV GENRIKH A
IPC: C21C7/06
Filed: 1991-06-05
Granted: 1994-01-15
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: device has a feed drum with a wire wound on it, pulling rolls, a metal duct with a graphite spout, and a union for the inert gas supply. A grooved ring is mounted on a bearing at the lower part of the housing. Splitting knives are disposed within the grooves. When multiple-strand wire is pushed through the knives the ring is brought into a rotational movement and securely splits the multiple-strand wire into the individual strands. EFFECT: facilitated maintenance. 3 dwg
Patent RU-2000938-C1 (RU)
Inventor: FEDOROV VLADIMIR A
IPC: B29C37/02
Filed: 1991-04-23
Granted: 1993-10-15
Abstract: Использование: сн тие обло  с пластмассовых  деталей. Сущность изобретени : устройство снабжено  установленным на корпусе подпружиненным  роликом. Кажда  матрица выполнена из двух половин  Одна из них неподвижна  втора  выполнена из  двух установленных с возможностью перемещени   подпружиненных частей и винта дл  регулировани   рассто ни  между половинами матрицы Подпружиненный  ролик установлен с возможностью  взаимодействи  с подпружиненными част ми второй  половины матрицы Рассто ни  между матрицами  выбирают кратным рассто нию между толкател ми  Детали проталкиваютс  толкател ми через  матрицы и облой снимаетс  1 зл ф-лы, 5 ил.
Patent RU-2028033-C1 (RU)
Title: Method of the soil amelioration
Inventor: MUSHINSKIJ ALEKSEJ S
IPC: A01B79/02
Filed: 1991-06-24
Granted: 1995-02-09
Abstract: FIELD: agriculture. SUBSTANCE: in the course of the soil processing ashes are placed on the bottom of the top soil horizon with a uniform layer having depth 4-5 cm, with the rate being 150-200 tons per hectare. The consequent preparation of the top soil horizon is carried out into the depth less than that of the ash layer bedding. In order to deepen the subsoil layer furrows by 10-12 cm lower than the depth of the top soil layer are plowed through and are filled with ashes. EFFECT: improved soil processing. 1 cl
Patent RU-2048623-C1 (RU)
Inventor: BALABANOVA LYUDMILA V
IPC: D06P1/30
Filed: 1991-06-25
Granted: 1995-11-20
Abstract: Сущность изобретения: крашение хлопчатобумажного волокна сернистыми красителями осуществляют в присутствии 0,05 1,0% от массы волокна водорастворимого производного ферроцена ряда моно- или диацетилферроцена, или натриевой соли о-карбоксибензоилферроцена. Крашение можно проводить как периодическим, так и непрерывным способом. Способ способствует повышению интенсивности окраски на 45% 2 з. п. ф-лы, 2 табл.
Patent RU-2002255-C1 (RU)
Inventor: MALYSHEV SERGEJ P
IPC: G01N27/90
Filed: 1991-06-27
Granted: 1993-10-30
Abstract: Изобретение относитс  к нерчзрушающему  контролю, а именно к вихретоковым дефектоскопам,  и может быть использовано дл  обнаружени  дефектов  и измерени  их глубины в издели х из  электропровод щих ферромагнитных материалов.  Целью изобетени   вл етс  повышение помехоустойчивости  и информативности за счет обеспечени   контрол  также и глубины дефектов Выходное напр жение  функционального усилител  8 находитс   в линейной зависимости от глубины дефекта, а величина  глубины дефекта отражена на шкале показывающего  прибора 11. Пороговое устройство  обеспечивает необходимый регулируемый уровень  сигнала, поступающий через селектор 13 импульсов  по длительности в блок 14 индикации. Пороговое  устройство 12 формирует сигналы, поступающие на  его вход в пр моугольные импульсы, что необходимо  дл  работы селектора 13, который обеспечивает  прохождение сигналов в заданном диапазоне их  длительности Это позвол ет повысить помехоустойчивость  от помех и электромагнитных неодно-  родностей поверхности контролируемой детали 3  ид
Patent RU-2004043-C1 (RU)
Inventor: KUSKOV ALEKSANDR I
IPC: H02J3/28
Filed: 1991-06-06
Granted: 1993-11-30
Abstract: Использование: в энергетике дл  передачи  энергии в нагрузку из свехпровод щего накопител   Сущность: контур сверхпровод щего накопител  шунтируют двум  сверхпровод щими перемычками,  которые имеют один общий участок, который используют  в качестве первичной обмотки трансформатора , к вторичной обмотке которого подключена  нагрузка. Основной контур и одна из перемычек  содержат прерыватели сверхпроводимости, подключенные  параллельно друг другу. Производ т  поочередное размыкание прерывателей сеерхпро-  водимости с заданной частотой. 1 ил.
Patent RU-2025574-C1 (RU)
Inventor: ZELIKOV VASILIJ I
IPC: F03C1/02
Filed: 1991-07-03
Granted: 1994-12-30
Abstract: Использование: в машиностроении при проектировании гидромеханических двигателей. Сущность изобретения: рабочие цилиндры выполнены ступенчатыми, а размещенные в них поршни - в виде блока дисков и промежуточного нейтрального поршня, размещенных между дисковыми поршнями, соединенными между собой. 3 ил.
Patent RU-2009808-C1 (RU)
Title: Single-phase rectifier for welding, starting car engine and charging storage battery
Inventor: AMROMIN ARNOLD L
IPC: B23K9/00
Filed: 1991-08-21
Granted: 1994-03-30
Abstract: FIELD: electrical engineering. SUBSTANCE: transformer of rectifier has primary winding and secondary winding made up of three parts. First part has tap for battery charging voltage and it is arranged on magnetic circuit bar with primary winding; other parts are arranged on other bar. Beginning of first part is connected with end of second part. End of first part is connected with end of third part and it is end of secondary winding. Six thyristors, two diodes and smoothing reactor of rectifier are connected with transformer secondary winding, anode of one diode and cathode of other diode are connected with end of secondary winding, anode of first thyristor and cathode of second thyristor are connected with tap, anode of third thyristor and cathode of fourth thyristor are connected with beginning of third part, and anode of fifth thyristor and cathode of sixth thyristor are connected with beginning of second part. Cathodes of first, third and fifth thyristors and first diode are connected to reactor output. First output of rectifier is formed by second output of reactor. Connected anodes of second, fourth and sixth thyristors and second diode form other output of rectifier. EFFECT: enlarged operating capabilities. 2 dwg