baber/WOPTO huggingface dataset:
Patent DE-4446463-C1 (DE)
Title: Dispensing system for lubricant
Inventor: GRAF WALTER
IPC: F16N11/10
Filed: 1994-12-28
Granted: 1996-02-08
Abstract: The lubricant dispenser is for the gas-controlled issue of lubricant to a machine. It incorporates a housing (2) for the accommodation of a lubricant storage unit, a machine connecting part (3) with a lubricant issue channel (4) on one side of the housing, a gas development cell (5) on the opposite side of the housing to the connecting part and which develops a delivery gas, and a lubricant delivery piston (6) fitted in the housing which is activated directly or indirectly by delivery gas. When direct activation is used the gas developed in the dispenser activates the piston directly. When indirect activation is used there is an inflatable rubber body (7) between the piston and the gas development cell.
Patent NL-1004726-C1 (NL)
Title: Scraping arrangement for rollers of transporter
Inventor: DIJKSTRA TJITTE
IPC: B07B1/14
Filed: 1996-12-09
Granted: 1997-06-10
Abstract: The scrapers are used on rollers the tops of which define a support plane along which material is transported while all the rollers are driven in the same direction. A scraper strip (5,6) is mounted a short distance from each roller so that any material adhering to the rollers is scraped off. The scrapers are mounted tangentially to the rollers and leave a large enough gap between the rollers to allow small components to fall through, while large components such as stones are moved up by the rotation of the rollers.
Patent NL-1012205-C1 (NL)
Title: Ladder with safety rail attached via hinged brackets, allows ladder to be installed with safety rail pivoted up parallel to ladder uprights
Inventor: ADEL CORNELIS HENDRIK DEN
IPC: E06C7/18
Filed: 1999-06-01
Granted: 2000-12-04
Abstract: The safety rail (4) is attached to the uprights (1) of the ladder by hinged brackets (14). During storage and deployment, the rectangular safety rail loop (4) can be folded up (A) so that it is parallel to the ladder and takes up minimum volume.
Patent NL-1016443-C1 (NL)
Title: Holder for storing hand tools, comprises plastic mesh supported in frame with closed bottom side
Inventor: MARCUS ALPHONSUS ARNOLDUS KAGE
IPC: B25H3/00
Filed: 2000-10-19
Granted: 2002-04-22
Abstract: Tools are secured to a frame using a plastic mesh with one edge in contact with the support surface side (2) of the frame. The bottom side of the frame is closed.
Patent RU-2048478-C1 (RU)
Inventor: CHARLZ K BYUKHLER
IPC: C08F4/656
Filed: 1988-09-21
Granted: 1995-11-20
Abstract: Изобретение относится к области изготовления катализаторов, а именно к изготовлению катализаторов Циглера-Натта, которые могут быть использованы для синтеза высокомолекулярных гомо- и сополимеров α -олефинов, a -олефинов и полярных мономеров, каучуков, в частности в производстве полипропилена. Изобретение позволяет получить высокоактивный катализатор на носителе, обеспечивающий получение полипропилена с относительно высокой объемной плотностью, высокой стереорегулярностью и распределением по размерам в узких пределах. Для этого способ получения катализатора на носителе включает следующие операции: обработка диоксида кремния жидким хлорсодержащим соединением, выбранным из группы: трихлорид бора, трихлорид алюминия, тетрахлорид кремния, добавление обработанного диоксида кремния к жидкому углеводороду, добавление в полученную суспензию 2-метилпентилокси магнийхлорида, затем сложного эфира титана, выбираемого из группы: тетракрезилтитанат, тетрабутоксид титана, тетраноналат титана, тетра-2-этилгексилтитанат, промывка твердого продукта и его отделение, добавление к нему тетрахлорида титана. Перед обработкой диоксида кремния жидким хлорсодержащим соединением, его можно дополнительно прокалить либо обработать гексаметилдисилазаном. Продукт контактирования суспензии диоксида кремния с 2-метилпентилоксимагнийхлоридом можно дополнительно обработать жидким хлорсодержащим соединением, выбранным из группы: трихлорид бора, трихлорид алюминия, тетрахлорид кремния, а также этилбензоатом. При отделении промытого твердого продукта со стадии контактирования со сложным эфиром титана продукт можно обработать этилбензоатом. 4 з. п. ф-лы, 8 табл.
Patent RU-2023776-C1 (RU)
Inventor: VOLFGANG KREMER
IPC: D04H13/00
Filed: 1990-01-02
Granted: 1994-11-30
Abstract: Изобретение относится к способу и устройству для непрерывного изготовления абсорбирующих изделий из полотна волокнистого материала, многократно складываемого в продольном направлении на технологическом узле складывания и охватываемого в направляющей трубе оболочковой лентой, продольные края которой соединяют друг с другом с помощью замыкающего устройства. Полотно волокнистого материала подводят к технологическому узлу прессования, состоящему из плотно расположенных друг за другом и смещенных на 90° относительно друг друга прессовочных валков и выглаживающих валковых пар. С помощью прессовочных валков полотно волокнистого нетканого материала ступенчатым образом прокатывают до конечного сечения абсорбирующего изделия или меньшего поперечного сечения с образованием жгута нетканого материала. После этого абсорбирующие изделия на технологической позиции разделения отдавливают с помощью давильных валков, при этом предварительно формуют на переднем конце и подводят к формующему устройству, с помощью которого передние концы абсорбирующих изделий выполняют с круглой вершиной, а задние концы снабжают лункой, когда абсорбирующее изделие должно использоваться в качестве тампона для гигиены женщин. Способ и устройство обеспечивают возможность массового производства абсорбционных изделий с высокой производительностью. 39 з.п. ф-лы, 20 ил.
Patent RU-2020061-C1 (RU)
Title: Mold for making control samples of concrete
Inventor: LUKYANCHIK GENNADIJ V
IPC: B28B7/00
Filed: 1990-03-16
Granted: 1994-09-30
Abstract: FIELD: sampling practice. SUBSTANCE: mold is made up of two half-molds comprising bottom, end side, longitudinal side, glass plates disposed inside the mold, and flexible gaskets installed on expanding concrete during preparation of concrete samples. EFFECT: glass facing plates reduce adhesion of concrete to mold walls and increase reliability of tests. 6 cl, 5 dwg
Patent RU-2031977-C1 (RU)
Inventor: RUDIK ALEKSANDR V
IPC: C23F4/00
Filed: 1990-02-14
Granted: 1995-03-27
Abstract: Использование: к электротехнической обработке металлов. Способ удаления слоя металла с неметаллической подложки, преимущественно медной фольги с текстолитовой подложки в ломе и отходах плат, включает воздействие, преодолевающее силу сцепления металла с неметаллической подложкой, и механическое отделение отслаивающего металла с подложки, причем неметаллическую подложку с металлическим слоем непрерывно поступательно перемещают, перемещающийся материал подвергают высокоскоростному нагреву со стороны металлического слоя до отслаивания последнего с подложки с последующим резким охлаждением перед механическим отделением, причем нагрев металлического слоя могут осуществлять со скоростью 5000 - 50000°С, а охлаждение путем закалки водой, причем в течение времени, достаточного для начала интенсивного испарения неметаллической подложки. 2 з.п. ф-лы.
Patent RU-2103757-C1 (RU)
Inventor: KOPYLOVA M G
IPC: H01C17/02
Filed: 1990-04-09
Granted: 1998-01-27
Abstract: FIELD: manufacture of precision resistors for electric instruments. SUBSTANCE: process of sealing of glass ceramic resistors with unidirectional leads includes degreasing of resistor and shell, downing of resistor into shell filled with metered quantity of inert liquid or paste and pouring of sealing compound to zone of leads. Sealing elastic ring is put on ceramic base before degreasing and shell with inert heat conductive paste id heated to temperature 50-100 C. After this resistor is submerged into cooled shell at room ambient temperature. EFFECT: improved load characteristics and temperature stability of resistors, improved reliability of sealing of glass ceramic resistors.
Patent RU-2018137-C1 (RU)
Title: Voltage-time interval transducer
Inventor: SMEKHOV GRIGORIJ V
IPC: G01R19/00
Filed: 1990-04-17
Granted: 1994-08-15
Abstract: FIELD: digital measurement technology. SUBSTANCE: digital transducer has integrator made in the form of d. c. amplifier 7 with feedback circuit capacitor 8 with output connected with input of null-detector 9, input switch of measured and reference signals containing keys 1, 2, 3 and connected to first input of integrator via resistors 4, 5, 6, zero drift compensation unit made in the form of key 10 with input connected via resistor 11 to second input of integrator and to storage capacitor 12, additional zero drift compensation unit similar to the basic one and cut in between input and output of null-detector 9. EFFECT: improved accuracy. 2 cl, 1 dwg
Patent RU-2023584-C1 (RU)
Inventor: GRES MIKHAIL I
IPC: B27B17/04
Filed: 1990-06-01
Granted: 1994-11-30
Abstract: Использование: в лесной и деревообрабатывающей промышленности. Сущность изобретения: головка содержит ведомую звездочку. Звездочка установлена на шариках в зазоре между двумя боковыми пластинами с возможностью свободного вращения вокруг оси подшипника. Подшипник имеет внутреннее кольцо, которое установлено на внешней втулке оси с возможностью поворота при максимальной нагрузке. Между кольцом и боковыми пластинами имеется зазор a. 2 ил.
Patent RU-2027451-C1 (RU)
Title: Safety belt
Inventor: KUZIN VALENTIN F
IPC: A62B35/00
Filed: 1990-09-07
Granted: 1995-01-27
Abstract: FIELD: insurance devices. SUBSTANCE: unit has belt with buckle. sling with clasp, stitched shock absorber put to form corrugations, rings for placing shock-absorber and belt; sling is connected with loop. EFFECT: improved reliability; improved efficiency of insurance. 9 dwg
Patent RU-2007067-C1 (RU)
Inventor: SKVORTSOV ALEKSANDR K
IPC: A01F12/18
Filed: 1990-12-12
Granted: 1994-02-15
Abstract: FIELD: agricultural engineering. SUBSTANCE: device has a frame and receiving rollers, and shell rollers 3 mounted on it. The base of shell roller 3 is tube 5 of cylindrical cross section with longitudinal cuts according to the number of blades 6 fastened to tube 6 behind the cut down the roller rotation. Blade 6 ends in limiting platform 7. Adaptor 8 which front end carries projection 9 is fastened to tube 5 ahead of each cut. The front ends of adaptor 8 and projection 9 form combing edge 10. Slot 11 is a clearance between limiting platform 7 and combing edge 10. The structure stiffness is provided by guide plate 12 inclined to the plane of rotation of roller 3, the guide plate fastens together the back end of blade 6, tube 5 and the front end of adaptor 8. Guide strips 13 are fastened to the inner surface of tube 5 at an angle to the plane of rotation of roller 3. These guides are used for displacement of the shelled heap with grains along the axis of roller 3 and its discharge from the inner cavity of the roller. EFFECT: improved structure. 7 dwg
Patent RU-2058888-C1 (RU)
Inventor: PETER GOLETTS
IPC: B27K3/50
Filed: 1991-05-22
Granted: 1996-04-27
Abstract: Использование: для консервации древесины и древесных материалов. Сущность изобретения: состав, мас.%: смесь фунгицидов-1-(2)-2,4-дихлорфенил-4-пропил-1,4 - диоксолан-2-ил(-метил)-1Н-1,2,4-триазола 0,8-1,5 с 3- йод -2-пропинил-бутилкарбаматом или метилбензилимидазол-2-ил- карбаматом 0,5-0,8; стабилизатор 2-3; полимерное связующее 4-19; вода 73-90; огранический растворитель остальное до 100%. Полимерное связующее: алкидная смола, блок-сополимер на основе стирола и эфира акриловой кислоты или смесь блок-сополимера метакрилата и н-бутилакрилата со сложным эфиром ферзатиковой кислоты и поливинилового спирта. Органический растворитель: смесь ароматических и/или алифатических углеродов. Дополнительно могут содержаться поверхностно-активные вещества и 0,002- 0,05 мас.% перметрина, цифлотрина, циперметрина или дельтаметрина. 4 з.п.ф-лы, 2 табл.
Patent RU-2022969-C1 (RU)
Title: Process for preparing pectin
Inventor: SENNIKOV ANATOLIJ A
IPC: C08B37/06
Filed: 1991-01-09
Granted: 1994-11-15
Abstract: FIELD: confectionery production. SUBSTANCE: beet pulp is shredded and hydrolyzed at the presence of HCl under heating at hydromodulus of 2-6. After centrifugation, the solid phase is subjected to multi-staged extraction, with the extracted product from early step being used for the following one. At the final stage the extraction of the product is carried out in water. The centrifugation of the solid phase, after extracting, is carried out to obtain weight ratios between completely dry solid and liquid phases of 1: 3-5. Liquid layers are combined, and pectin product is precipitated, which is then treated with ethyl alcohol at temperature of from -5 to -10 C. EFFECT: increased yield of pectin product. 1 cl, 1 tbl, 1 dwg
Patent RU-2000229-C1 (RU)
Inventor: SHNAJDER ALEKSANDR I
IPC: B60S3/06
Filed: 1991-03-28
Granted: 1993-09-07
Abstract: Использование: дл  мойки автомобил .  Сущность изобретени : однощеточна  установка  содержит передвижную на колесах  раму со смонтированной на ней с возможностью  подъема и поворота ротационной  щеткой, сбалансированной относительно  поворотного кронштейна и уравновешенной  противовесом. 2 ил.
Patent RU-2007488-C1 (RU)
Inventor: SHARAEV SERGEJ S
IPC: C22C1/06
Filed: 1991-05-31
Granted: 1994-02-15
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: melt of aluminium alloys is blown with a mixture of vapors of aluminium chloride and fluoride at theirs ratio (1: 3)-(1: 7) by volume for 10-15 min. EFFECT: improved method of working. 1 tbl
Patent RU-2011217-C1 (RU)
Inventor: ARONSHTAM MIKHAIL N
IPC: G06F13/00
Filed: 1991-05-30
Granted: 1994-04-15
Abstract: FIELD: computer technology. SUBSTANCE: when reception of information from given source is finished the value of clock pulse phase is memorized. In the following cycle of communication with this source the value of phase of clock pulse set before is specified as initial value. Device has interface unit, synchronizing unit, receiving unit, transmitting unit, interruption signals forming unit; all the units are connected by corresponding couplings. Commutator and memory unit are introduced into the device additionally, they are connected by corresponding couplings. The device may be used as control center of multiaddress radiotelecontrol-telesignalling system to organize change of information between control computing system and communication channel. EFFECT: improved truth of input of information. 7 dwg
Patent RU-2061253-C1 (RU)
Title: Device for measuring characteristics of controlled object
Inventor: MISHIN GENNADIJ T
IPC: G06F17/00
Filed: 1991-06-04
Granted: 1996-05-27
Abstract: FIELD: automation and computer engineering. SUBSTANCE: signal from controlled object is received by analog input of analog-to-digital converter, which outputs data about signals from controlled object. First unit for measuring finite differences outputs data about signal increment during sampling period, second unit for measuring finite differences outputs data about increment of signal increment, and so on till nth unit. Deciding unit outputs data about object state. Data from outputs of measuring device provide vector of states, which includes data about level of output signal from object and all it finite increments, which are not zero. Device may be used for control of systems which output is measured as electric signal. EFFECT: increased functional capabilities. 5 dwg
Patent RU-2009411-C1 (RU)
Title: Cryoelectronic object thermostatic control system
Inventor: VELYUKHANOV VIKTOR I
IPC: F25B9/00
Filed: 1991-06-07
Granted: 1994-03-15
Abstract: FIELD: cryogenic technology. SUBSTANCE: system has two cryogenic gas machine two stages 2 and 4 connected through solenoid 5, two heat tubes 6 and 10 and cryoaccumulator 3. The evaporator of heat tube 6 is connected to the object which has a cryoelectronic instrument, a condenser is connected to load heat exchanger 1 located in the cryoaccumulator. The evaporator of heat pipe 10 is connected to the cryoelectronic instrument, and its condenser - to second stage 4 of the cryogenic gas machine. EFFECT: improved structure. 1 dwg
Patent RU-2003861-C1 (RU)
Inventor: BALASANYAN VIKTOR S
IPC: F16C32/06
Filed: 1991-06-13
Granted: 1993-11-30
Abstract: Использование: дл  использовани  в шпиндельных  узлах прецизионных станков и измерительных  машин Сущность изобретени : газостатическа  опора включает шип вала и охватывающую  его несущую втулку с расположенными равномерно  по окружности дискретными питател ми и выполненной  на одной из рабочих поверхностей кольцевой  выточкой. В средней части опоры образованы  область повышенного зазора и примыкающие к  кромкам две области меньшего зазора Упом нутые  питатели расположены в плоскост х ступеней.  На рабочей поверхности несущей втулки могут  быть выполнены продольные канавки, соедин ющие  два питател  каждого из р дов. Питатели могут  быть размещены напротив средней точки между  двум  соседними питател ми другого р да. 2  здф-лы, 8 ил .
Patent RU-2017275-C1 (RU)
Title: Process of production of superconducting composite materials
Inventor: RYBAKOVA LYUDMILA F
IPC: H01L39/24
Filed: 1991-06-25
Granted: 1994-07-30
Abstract: FIELD: electrical and electrical power engineering. SUBSTANCE: process involves mixing of powder of superconducting oxide compound YBa 2 Cu 3 O 7  with silicon organic mixture of oligomers of trimethyl n-perfluoridepilsiloxane and dimethylsiloxane, polymerization of mixture at room temperature in presence if catalyst of diethyldikaprilate of tin under pressure of 50 atmospheres for the course of 12-14 h. EFFECT: operational characteristics. 1 tbl
Patent RU-2040517-C1 (RU)
Title: Method for production of chlorine-free nitrogen - potassium - - magnesium fertilizer
Inventor: SHESTAKOV NIKOLAJ E
IPC: C05G1/10
Filed: 1991-07-25
Granted: 1995-07-25
Abstract: FIELD: agriculture. SUBSTANCE: proposed fertilizer is prepared by interaction of nature potassium magnesium compound and ammonium sulfate. The process is carried out at 0-90 C in saturated solution of ammonium sulfate till concentration of magnesium ion in solid phase is at least 6 mass EFFECT: simplifies the process and decreases its cost. 2 cl, 2 dwg
Patent RU-2059670-C1 (RU)
Title: Polymer composition and method for its production
Inventor: MASSIMO KOVETSTSI
IPC: C08F210/16
Filed: 1991-09-27
Granted: 1996-05-10
Abstract: FIELD: production of plastics. SUBSTANCE: proposed composition contains (%): rubbery copolymer of propylene 45.1-52.0, statistic copolymer of propylene 48.0-54.9. Copolymer of 84.7-85.8 % of propylene with 14.2-5.3 % of butene-1 is used as mentioned above rubbery copolymer; copolymer of propylene, ethylene and butene-4 (their quantities being 96.2 %, 2.5 % and 3.6 % respectively) is used as mentioned above statistic copolymer. Proposed composition also contains fraction being soluble in xylene, its quantity being 11.72-15.72 % and fraction being soluble in n-hexane at 50 C, its quantity being 3-5 %. Desired composition is prepared by copolymerization of monomers which is carried out in two zones being displaced consequently. EFFECT: improves quality of desired product. 6 cl, 2 tbl
Patent RU-2076110-C1 (RU)
Title: Solid component of catalyst for polymerization of ethylene, method of its production, catalyst for polymerization of ethylene and method for production of polyethylene by polymerization of ethylene in the presence of catalyst
Inventor: LYUCHIANO LYUCHIANI
IPC: C08F10/02
Filed: 1991-10-10
Granted: 1997-03-27
Abstract: FIELD: polymerization of ethylene and copolymerization of ethylene with α-olefins. SUBSTANCE: desired solid component contains product of consequent dissolution of tetra-C 2 -C 4 -alkoxy titanium and magnesium chloride in ethyl acetate, molar ratio of tetra-C 2 -C 4 -alkoxy titanium and magnesium chloride is 0.99: 1.00 respectively. Then activated silica gel is impregnated with thus prepared solution, ethyl acetate is evaporated at temperatures up to 60 C. Solid residue is treated by solution of aluminium ethyl sesquichloride in inert hydrocarbon to isolate solid product which comprises 1.4-2.2 gram-atom of magnesium, 5.3-7.5 gram-atom of chlorine and 0.4-0.7 butoxy groups per 1 gram-atom of titanium. Said treatment is carried out within 15 min at 25 C, it is followed by isolation and washing of desired product. EFFECT: improves quality of desired product, improves efficiency of the method. 9 cl
Patent RU-2058974-C1 (RU)
Title: Method of organic fertilizer production
Inventor: YAKOVENKO EVGENIYA YA
IPC: C05F11/00
Filed: 1991-09-10
Granted: 1996-04-27
Abstract: FIELD: agriculture. SUBSTANCE: organic waste (stems, leaves, branches, flowers) were dried and subjected for thermic treatment and trace element complex is added to an aqueous extract. Obtained mass is mixed with carrier (peat or polyvinyl alcohol). Fertilizer with carrier is placed into semipermeable material (paper). Fertilizer on a carrier (polyvinyl alcohol) is a tablet. Fertilizer shows prolonged action, decreases vegetation period, increases plant viability under extreme conditions, enhances flower quality. EFFECT: increased effectiveness of fertilizer. 3 cl
Patent RU-2010825-C1 (RU)
Title: Aqueous-dispersed composition for marking of automobile road and airdrome coatings
Inventor: KOSTOVSKAYA EKATERINA N
IPC: C09D5/30
Filed: 1991-07-01
Granted: 1994-04-15
Abstract: FIELD: compositions for marking. SUBSTANCE: composition has, p. : coalescing latex 100; non-coalescing latex 200-300; filler 800-1100; 2-(2-2′-hydroxy-5′-methylphenyl)-benzotriazole - Benazole P 0.5-1.5, and water 800-1200. Fillers and Benazole P in the form of aqueous paste are dispersed, mixed in the mixer with coalescing latex and then - with non-coalescing latex. Composition is applied on the coating surface at above O C by pneumatic spraying or roller. Drying time up to degree 3 is 1 h. EFFECT: enhanced quality of composition. 2 tbl
Patent RU-2034045-C1 (RU)
Title: Complex configuration pieces surface hardening work-coil
Inventor: KULEV GERGIJ K
IPC: H05B6/36
Filed: 1991-07-15
Granted: 1995-04-30
Abstract: FIELD: thermal treatment. SUBSTANCE: work-coil has mounting plate 1, current conductor 2, placing pieces for thermal treatment mechanism 3, sprayer 10, members of interinductivity and cooling, devices to adjust clearance between piece and sprayer. Piece is set in mechanism 3. During current running around current conductor 2 fast-alternating field is formed. The field in zone of hardening is transformed in uniformly directed magnetic field, creating condition for uniform heating of piece. At instant of given temperature achievement current is switched off an hardening liquid is fed. Cooling process is exercised simultaneously in two directions: by general cooling and cooling directly in zone of hardening. EFFECT: work-coil is used to provide uniform hardening of zones of varying sections of complex configuration pieces. 4 dwg
Patent RU-2007228-C1 (RU)
Inventor: ONISHCHENKO VASILIJ V
IPC: B07B1/46
Filed: 1991-10-14
Granted: 1994-02-15
Abstract: FIELD: loose material classification. SUBSTANCE: grid has two screens with identical holes and the distances in between. One of the layers has drives for displacing it relative to the other one for controlling the value of the grid open area. The displacement value of one of the layers by each drive is controlled independently. EFFECT: stabilized processing and improved quality. 4 dwg
Patent RU-2017988-C1 (RU)
Title: Unit for purifying exhaust gases in internal combustion engine
Inventor: ZADONTSEV ALEKSEJ E
IPC: F01N3/08
Filed: 1991-07-22
Granted: 1994-08-15
Abstract: FIELD: engine engineering. SUBSTANCE: unit has case 2, inlet perforated branch pipe 1 provided with face plug 14, outlet branch pipe 12, filtering inserts made of metal net 9, aluminum chip 5, grid 3, filters 7,10, and gas absorber 8. A shaped washer is interposed between the filtering insert and absorber 8 for forming an air chamber. EFFECT: enhanced purifying. 1 dwg