baber/WOPTO huggingface dataset:
Patent DE-4238675-C1 (DE)
Title: Work platform for attachment to HV overhead cable pylon - has two=part bolted construction and box section for enclosing corner pillar of pylon to afford access to horizontal tread-plate surface
Inventor: KLOS PETRA
IPC: E04G3/30
Filed: 1992-11-17
Granted: 1994-01-05
Abstract: A square profile tread-plate (14), formed by an outer L-shaped section (22), is bolted (26) in alignment with an inner square (24) to surround a corner angle-iron (12) of the pylon. Stiffening and support brackets (16) are welded to the outer element (22) below the tread-plate (14) and a similar construction is adopted for the square (24). A central L-shaped box section forms a guide sleeve enclosing the angle-iron (12) to enable the complete platform (10) to be hoisted and retained by the cables (30) via the eyelet lugs (18) and screwed links (28). USE/ADVANTAGE - Simple construction providing adequately large work surface stably and safely supported in horizontal position. Inclination of corner members of tripod pylons is compensated by suitable profiling of brackets and box section to ensure horizontal tread-plate.
Patent DE-4317836-C1 (DE)
Title: Cylinder-liner for liquid-cooled piston engine etc.
Inventor: JAENKER PETER DIPL PHYS DR
IPC: F02F1/16
Filed: 1993-05-28
Granted: 1994-08-04
Abstract: The cylinder liner is esp. for Otto-cycle and diesel engines and reciprocating compressors, conducting heat outwards to coolant. It has a tubular inner wall (3) guiding the piston (12), and an outer one (4) in contact with the cylinder block (13) and coolant (15).A pressure-proof sealed chamber between the walls and comprising one or more sections (7,8) is partly filled with cooling liq. of high specific heat, and which evaporates with the walls at working temp. The inner surfaces of the chamber, esp. at the inner wall, are covered with a capillary structure.
Patent DE-4321345-C1 (DE)
Title: Cleaning tool
Inventor: STRASSER KARL-HEINZ
IPC: B23C5/00
Filed: 1993-06-26
Granted: 1994-08-18
Abstract: In a rotationally driven cleaning tool (1) with several cutters (21) which are attached to a flange (11) and are pivotably mounted on pins (14) arranged parallel to the rotation axis (A), the cutters (21) are each formed by a striking lever (22) as well as a hammer head (23) and a cutting blade (24). Furthermore, the cutting blades (24) are arranged in the direction of rotation of the cutters (21) behind the hammer heads (23), and the cutting edges (34) project radially beyond the front edges (33) of the hammer heads (23). This configuration ensures that a cast tool (10) provided with pieces of burr can be machined without the pieces of burr being torn out of this cast tool (10). On the contrary, the pieces of burr are largely knocked off the cast tool (10) by the hammer heads (23), and the remains of the burr are removed by the cutting blades (24), and neat machining with long service life of the cutting blades (24) is accordingly guaranteed. <IMAGE>
Patent DE-4329342-C1 (DE)
Title: Shut-off cock for pipe conduits, with a fire-proof spring seal
Inventor: MERTSCH JOACHIM DIPL ING
IPC: F16K5/06
Filed: 1993-08-27
Granted: 1995-02-23
Abstract: Shut-off cock (10) for pipelines (13), especially a ballcock for long-distance gas and oil pipelines, with a housing (11) in which a plug (12) is rotatably arranged. Arranged on both sides of the plug (12) are seat rings (14) which hold the sealing elements (24) for sealing off the plug (12) relative to the housing (11). Provided on those sides of the seat rings (14) which face away from the plug (12) are spring gaps (18) in which spring elements (19) for pressing the seat rings (14) against the plug (12) are arranged. The spring elements (19) are at the same time spring gap seals by means of which the spring gaps (18) are sealed off relative to the pipeline (13). Each spring element (19) has a spring-element base (19a) and an integrally formed sealing lip (20). The spring elements (19) are placed with the spring element bases (19a) in the spring gaps (18), close to and opposite the housing (11). The sealing lips (20) rest in a metallically sealing manner on the surface (27) of the respectively associated seat ring (14). <IMAGE>
Patent DE-4409049-C1 (DE)
Title: Method of replacing the supporting liquid by compressed air and use of a hydraulic shield for carrying out the method
Inventor: MELZER KARL-HEINZ DIPL ING
IPC: E21D9/02
Filed: 1994-03-17
Granted: 1995-03-30
Abstract: A hydraulic shield has a cutting wheel (3) in a working chamber (8). The working chamber (8) is formed by an immersion wall (9), arranged at a distance from the heading face (2) in a shield casing (1), and by a pressure wall (10). So that the liquid supporting the heading face (2) can be replaced by compressed air, the supporting liquid is first of all drained in an upper cross-sectional area (15) during simultaneous replacement by compressed air. An essentially horizontal, tight partition, specifically with supporting plates (17) and allocated sealing means (16), is then inserted between the upper and lower cross-sectional areas (15 and 19 resp.). The upper cross-sectional area (15) lying above the partition is then filled with a supporting material containing solid constituents in such a way that it can take over the supporting function and through-flow or overflow of air is impossible. The supporting liquid located in the lower cross-sectional area is then replaced by compressed air. After the completion of tasks in the area to which compressed air is admitted, the preceding steps of the method are carried out in the reverse sequence until the working chamber is completely filled with supporting liquid. <IMAGE>
Patent NL-1000021-C1 (NL)
Title: Envelope arrangement for archives information
Inventor: GEURTSEN THEODOOR WILHELM
IPC: B65D27/00
Filed: 1995-04-03
Granted: 1995-05-18
Abstract: The envelope (1) for internal postal delivery, has a longitudinal double folded rim (2) providing top panel (3) and bottom panel (4) which overlap each other, enabling storage not only of letters and brochures but also electronic accessories e.g. C Rom's etc. Flap (6) is permanently attached to top panel (3) and is via transverse fold line (5) integral with bottom panel (4). The opposite transverse rim (7) includes a standard closure flap (8) which has an opening closed by an adhesive strip. Metal rod (15) is inserted between top strip (12) and bottom strip (14). Label (16) is attached for identification of the envelope.
Patent NL-1027408-C1 (NL)
Title: Wire pay out device used in agriculture for growing e.g. tomatoes, comprises reel connected to braking device via transmission
Inventor: GOES SERGE CORNELIS VAN DER
IPC: A01G9/12
Filed: 2004-11-03
Granted: 2006-05-04
Abstract: Wire (2) is stored on a reel mounted in a frame, a fixing means is used to hold the reel in position, a braking device provided in the frame is used to brake the reel and a transmission is provided between the braking device and reel. The braking device comprises a tensioned spring. The transmission comprises at least one gear-wheel connected to the spring and at least one gear-wheel connected to the reel. An independent claim is also included for a plant cultivation method using the pay-out device, in which the plants (P) are guided along or secured to the wire, the device is used to pay out the wire and the paid-out wire is used for further guiding of the plants.
Patent NL-1028174-C1 (NL)
Title: Stamping tool for stamping out carboard shapes for assembling boxes includes a braille matrix in the form of a matrix of indentations and an insert plate comprising projections that form braille letters
Inventor: KNELISSEN FREDERIK MARIA FRANC
IPC: B21D22/00
Filed: 2005-02-03
Granted: 2006-08-07
Abstract: Stamping tool comprising a die for stamping out shapes with fold lines from cardboard includes a braille matrix in the form of a matrix of indentations and an insert plate comprising projections that form braille letters. The projections are aligned above the indentations by engaging the insert plate with a recess in the die.
Patent RU-2081437-C1 (RU)
Title: Устройство обнаружения объекта на фоне звезд
Inventor: KAZANSKIJ VADIM M
IPC: G01S17/00
Filed: 1986-03-07
Granted: 1997-06-10
Abstract: Изобретение относится к области локации, преимущественно к пассивной оптической локации удаленных объектов на фоне звезд. Целью изобретения является повышение вероятности обнаружения искусственных космических объектов. Поставленная цель достигается тем, что в устройство обнаружения объекта на фоне звезд, содержащее приемный телескоп 1, передающую телевизионную камеру 2, установленную в фокальной плоскости приемного телескопа, оперативное запоминающее устройство 8, блок вычисления амплитуд видеосигнала 13, связанный с устройством сопряжения 12, и выходное телевизионное устройство 15 введены первое 3, второе 4 и третье 5 устройства сравнения, первое 6 и второе 11 пороговые устройства, блок оптической пространственно-частотной фильтрации 10, коммутатор 14, логический элемент И 9, логический элемент ИЛИ. Кроме того, блок оптической пространственно-частотной фильтрации 10 содержит оптически сопряженные высокояркостную трубку 16, первый объектив 17, светоделитель 18, пространственно-временной модулятор света 19, модулятор 20, второй объектив 21, вторую передающую телевизионную камеру 22, а также источник когерентного излучения 23, связанный оптически через светоделитель 18 с пространственно-временным модулятором света 19, причем вход высокояркостной трубки 16 соединен с входом блока оптической пространственно-частотной фильтрации 10, выход которого является выходом второй передающей телевизионной камеры 22, 1 з.п ф-лы, 3 ил.
Patent RU-2038978-C1 (RU)
Title: Concrete mixer
Inventor: GRIGORKIN VLADIMIR S
IPC: B28C9/04
Filed: 1989-01-02
Granted: 1995-07-09
Abstract: FIELD: preparation of concrete mixes. SUBSTANCE: mixer has upper and lower forced action mixers, hoppers for adhesives and fine fillers, water tank with meters, hopper for coarse filler, water feeding pipeline. The pipeline is provided with a section-type water header which has an air feeding system, mud collector, filtering device, supplying devices in the form of a water-taking filter, pump and pipeline, distribution device. EFFECT: higher efficiency and reliability. 2 dwg
Patent RU-2019998-C1 (RU)
Title: Method of preparing grain for milling
Inventor: GUBIEV YURIJ K
IPC: B02B1/00
Filed: 1989-09-13
Granted: 1994-09-30
Abstract: FIELD: stocking, storage and processing of agricultural produce. SUBSTANCE: method involves moistening grain to 22-28%, SHF-treatment of moist grain and simultaneous blowing with air to a moisture content of 16-18%. Duration of gradually diminishing SHF heating cycles and total effect of SHF treatment is determined by the formulas submitted in the description of the invention. EFFECT: increased technological possibilities of bread baking from rye-wheat flour and improved quality of grain. 1 tbl
Patent RU-2020172-C1 (RU)
Inventor: RUSAKOV MIKHAIL R
IPC: C22B23/02
Filed: 1990-02-05
Granted: 1994-09-30
Abstract: FIELD: metallurgy. SUBSTANCE: to the charge containing a nickel-containing material, pyrite as a sulfidizing agent, coke ar a reducing agent and as a fuel, a calcium-containing flux, a flux is shale as a calcium-containing flux, the ratio of the ingredients (wt %): 56-72 a nickel-containing material; 15-19 coke; 2.3-4.5 pyrite; 10.7-20.5 shale. EFFECT: improved processibility of the charge. 1 tbl
Patent RU-2046193-C1 (RU)
Title: Rotor engine
Inventor: UGRYUMOV VLADIMIR V
IPC: F01C1/00
Filed: 1990-04-17
Granted: 1995-10-20
Abstract: FIELD: engine engineering. SUBSTANCE: housing of the engine has torus-like space provided with ports for supplying and discharging a working fluid. Pistons are secured to the concentric rotors in pair and mounted inside the space. The rotors have two torus-like spaces arranged concentrically with respect to the fixed axle. Additional pistons are received in these spaces to define combustion chamber and extinguishing chamber respectively. The additional pistons are mounted on the different rotors coaxially and in radial direction relatively to the main pistons. Gas discharging passageways are made in the housing. EFFECT: improved design. 7 cl, 14 dwg
Patent RU-2012087-C1 (RU)
Inventor: GOLOSHCHAPOV VLADIMIR M
IPC: H01J29/51
Filed: 1990-10-22
Granted: 1994-04-30
Abstract: FIELD: TV equipment. SUBSTANCE: device has cylindrical yoke. Around its circumference permanent magnets are mounted for movement about radial axes. Each magnet has two poles which are placed in magnet sides which are directed in mutually opposite directions and are on opposite sides about magnet rotation axis. It is possible to make magnets with very little size and weight from magnetic film. EFFECT: decreased cost of device, increased reliability, decreased time for beam convergence. 3 cl, 4 dwg
Patent RU-2004354-C1 (RU)
Inventor: CHERNYKH OLEG L
IPC: B07B4/08
Filed: 1991-02-05
Granted: 1993-12-15
Abstract: Использование: в промышленности строительных  материалов, в горно-рудной, угольной, химической , промышленности минеральных удобрений и  может быть использовано при пневматической  классификации различных сыпучих материалов.  Сущность: классификатор состоит из корпуса с установленными  внутри него трем  распределительными  решетками и пересыпной, полкой, взаиморасположенными  определенным образом. В верхней  части аппарата, над патрубком разгрузки крупного  продукта расположена перечистна  камера, она  имеет форму усеченного конуса и оканчиваетс   тангенциальным и осевым патрубками отвода пы-  левоздушной смеси. Внутри камеры расположены  кольцевые элементы и завихритель потока лопаточного  типа. Вдоль наклонной беспровальной решетки  в надрешетном пространстве и в загрузочных  патрубках аппарата установлены сопловые  элементы Исходный материал подаетс  по основному  и дополнительному патрубкам Распределение  исходного питани  по двум распределительным  решеткам позвол ет увеличить производительность  аппарата по исходному питанию. Струйна  термообработка  материала в аппарате интенсифицирует  процесс пневмоклассификации и позвол ет совмещать  процессы; пневмоклассификации и сушки  влажных сыпучих материалов, пневмоклассификации  и охлаждени  гор чих сыпучих материалов.  Наличие двух жалюзийных решеток, пересыпной  полки и перечисткой камеры обеспечивают многократную  перечистку мелкого продукта, вынесенного  потоком газа из материала движущегос  взвешенным  слоем по наклонной беспровальной решетке. 2  ил.
Patent RU-2005704-C1 (RU)
Title: Method for application of liquid manure to soil
Inventor: ZIBOROV VIKTOR A
IPC: C05F3/00
Filed: 1991-05-14
Granted: 1994-01-15
Abstract: FIELD: agriculture. SUBSTANCE: before application of liquid manure into sub-plowing horizons, said manure is divided into solid and liquid fractions, the solid fraction is mixed with organic additions and the produced mixture is molded into briquettes in the form of perforated tubular blanks. Then briquettes are placed into furrows prepared in advance, coaxially and closely to one another and liquid fraction of manure or sewage is delivered to inside space of end blanks. Shell of briquettes shall be made of pressed paper. EFFECT: enhanced labor conditions and reduced harmful effect of liquid effluents on environment.
Patent RU-2000667-C1 (RU)
Inventor: ZINCHUK VYACHESLAV M
IPC: H04B7/00
Filed: 1991-06-17
Granted: 1993-09-07
Abstract: Использование: в средствах радиосв зи  с псевдослучайной перестройкой рабочей  частоты с дополнительными техническими  мерами повышени  помехоустойчивости к  преднамеренным и непреднамеренным помехам . Сущность изобретени : с цепью упрощени  путем исключени  вспомогательной  радиолинии при передаче абонентам  вспомогательной информации устройство  содержит узел I анализа помеховой  обстановки, состо щий из смесител  Т. син6А тезатора 2 частот, усилител  3 промежуточной  частоты, детектора 4, первого порогового  блока 5. первого ждущего  мультипибратора б, второго порогового блока  8. сумматора 9, электронного коммутатора  10 блока 11 управлени  формирователем  псевдослучайной последовательности  (ПСП), управл емого переключател  12, узел  II выработки управл ющих сигналов, состо щий  из генератора 13 импульсов, управл емого  переключател  14, сумматора 15,  генератора 16 поиска, элемента пам ти 17.  элемента совпадени  18. формировател  19  импульсов, приемный узел III, состо щий из  формировател  20 ПСП, антенны 21, смеси-   тел  22, демодул тора 23, декодирующего  блока 2/1, оконечного блока 25, синтезатора  26 частот, передающий узел IV, состо щий  из антенны 27, усилител  28 мощности, мо-  дул тора 29. кодирующего блока 30, блока 31передаваемого сообщени , синтезатора 32частот, блока 33 сигнала запрета. Устрой-  стпо позвол ет полностью автоматизировать  процесс адаптации к помеховой  обстановке.2 ил. 73 С IhO о о о C)s о х| О Йй-f
Patent RU-2025409-C1 (RU)
Title: Main rotor hub fairing
Inventor: ANIMITSA VLADIMIR A
IPC: B64C11/14
Filed: 1991-06-28
Granted: 1994-12-30
Abstract: FIELD: aviation. SUBSTANCE: fairing consists of rotating spinner 1 secured on bush 2 and fixed dome 3. Spinner is made in form ball segment with spherical projections 4 which have openings 5 for blades 6. Openings 5 are closed with covers 7 made in form of spheres. Fixed dome 3 is located under rotating spinner 1 and is rigidly connected with helicopter. EFFECT: reduction of drag. 4 dwg
Patent RU-2007850-C1 (RU)
Inventor: TKACHENKO DMITRIJ A
IPC: H03F3/217
Filed: 1991-06-26
Granted: 1994-02-15
Abstract: FIELD: radio engineering. SUBSTANCE: class D amplifier has former of signal with pulse-duration modulation, powerful key amplifier on tetrode and load. Output of supplementary source of constant voltage is connected to anode of tetrode via diode fixing residual voltage across anode of tetrode in open state thus reducing current of shielding grid. EFFECT: reduced power dissipated across shielding grid of tetrode. 2 dwg
Patent RU-2031284-C1 (RU)
Inventor: ABRAMTSEV EVGENIJ P
IPC: F16H37/12
Filed: 1991-08-14
Granted: 1995-03-20
Abstract: Изобретение относится к машиностроению. Цель изобретения - упрощение конструкции и обеспечение преобразования вращательного движения в обоих направлениях. Устройство содержит выходной 2 и дополнительный 4 валы с ортогонально перекрещивающимися осями, зубчатую гипосидную передачу, первое колесо 3 которой установлено на выходном валу 2 и связано с ним шлицевым соединением, а второе колесо 6 - жестко установлено на дополнительном валу 4, и цилиндрическое зубчатое колесо 5, взаимодействующее с цилиндрической зубчатой рейкой выходного вала 2. При включении привода 7 вращение от ведущего вала 8 передается дополнительному валу 4 и ведущему гипоидному зубчатому колесу 6, от него - второму гипоидному зубчатому колесу 3 и выходному валу 2. От промежуточного вала 4 вращение одновременно передается на цилиндрическое зубчатое колесо 5, которое перемещает выходной вал 2 в осевом направлении. В результате выходной вал 2 получает винтовое движение. При реверсировании привода 7 выходной вал 2 будет совершать винтовое движение в обратном направлении. 3 ил.
Patent RU-2073071-C1 (RU)
Inventor: WENSKE HANNO
IPC: C25B9/17
Filed: 1990-06-20
Granted: 1997-02-10
Abstract: Описывается ячейка электролизера для газообразующих электролитических процессов с использованием по меньшей мере одного электрода с параллельно расположенными электродными элементами, который имеет электродные элементы с толщиной, достигающей трехкратного значения среднего диаметра отделения пузырьков и образует по отношению друг к другу такой капиллярный зазор, который вызывает движение газовых пузырьков через электрод в направлении, противоположном направлению электрического поля между реакционными поверхностями анода и катода. 12 з.п. ф-лы, 16 ил.
Patent RU-2057831-C1 (RU)
Title: Method for strengthening the base of preferentially motor roads
Inventor: KRASNOV ANATOLIJ MITROFANOVICH
IPC: E01C3/00
Filed: 1991-11-22
Granted: 1996-04-10
Abstract: FIELD: motor road building. SUBSTANCE: loose coarse crushed stone bed distributed along lower base is impregnated with dry mixture of homogeneous cement and sand mixture by the way of explosion and distribution using a road grader. The mixture is distributed through a design width and thickness with subsequent compacting and impregnating with water. The strengthened base is compacted repeatedly. EFFECT: high quality of the road bed. 2 tbl
Patent RU-2024307-C1 (RU)
Title: Дробилка
Inventor: KRYSIN RODERIK S
IPC: B02C19/18
Filed: 1991-08-01
Granted: 1994-12-15
Abstract: Использование: в горной промышленности при механическом дроблении кварцсодержащих полезных ископаемых, например железных руд. Сущность изобретения: дробилка снабжена генератором электрического поля УВЧ 1 с резонансной частотой для данного вида пород. Выходы генератора соединены с футеровочными плитами 2 исполнительных органов дробилки, которые являются излучателями электрического поля УВЧ. Для исключения короткого замыкания футеровочные плиты излучателя электрически изолированы слоем 4 от корпуса дробилки. 1 ил.
Patent RU-2019256-C1 (RU)
Title: Plant for preparation of petroleum gas for conveyance
Inventor: FATTAKHOV RUSTEM B
IPC: B01D19/00
Filed: 1992-01-10
Granted: 1994-09-15
Abstract: FIELD: petroleum refining industry. SUBSTANCE: device uses: delivery petroleum pipeline 1, hydrodynamic phase divider 2, separators 3 and 4 of the first and second stages, respectively, service tank 5, compressor 6, circulation gas conduit 7 connecting compressor 6 to hydrodynamic phase divider 2 through a mass transfer apparatus using chute 8 and chute 9 located at the end part of the hydrodynamic phase divider stepwise relative to each other, chute 9 is installed in overlap above chute 8 and connected through gas conduit 10 to gas conduit 11 of first stage separator 3, gas conduit 22 connecting the gas zone of hydrodynamic phase divider 2 to gas conduit 11 of first stage separator 3, flow governors 13 and 14 installed in gas conduits 10 and 12 respectively, gas conduit 15 with flow governor 16 connecting gas conduit 12 to separator 3, pipeline 17 connecting the liquid zone of hydrodynamic phase separator 2 to separator 3, conveying gas conduit 18 with hot wells 19. EFFECT: enhanced effectiveness. 3 dwg, 1 tbl
Patent RU-2035040-C1 (RU)
Title: Method of volt-ampere metering determination of nitrogen oxides
Inventor: MELESHIN SERGEJ I
IPC: G01N27/48
Filed: 1992-02-25
Granted: 1995-05-10
Abstract: FIELD: analytical chemistry. SUBSTANCE: the method is based on electrochemical oxidation of nitrogen oxides. Determination is conducted in a medium of 50 to 100-% nitric acid at temperatures ranging from (-10) to (60) C by the method of volt-ampere metering with a linear sweep of potential within 1 to 5000 mV/s. Provision is made for direct determination without any preparation of a sample within a wide range of concentrations (0.001 to 6.00 %), automation of analyses is possible. Standard absolute deviation in determination of nitrogen oxides is 0.001 %, minium detected concentration is 0.001 %. Determination is not influenced by nitrates of alcohols, nitrosoamines, nitramines, cations of iron, sodium potassium, nickel, calcium. Sulfuric acid, hydrogen peroxide, potassium manganate, chromic anhydride influence the determination results. EFFECT: facilitated procedure. 1 tbl
Patent RU-2004696-C1 (RU)
Inventor: NAZIN VALENTIN V
IPC: E02D27/34
Filed: 1992-03-04
Granted: 1993-12-15
Abstract: Сущность изобретени  сейсмостойкое здание содержит пространственно жесткие этажи, которые оперты на стойки Торцы стоек выполнены сферическими  и заведены в стаканы Контактные зоны  торцов стоек и днищ стаканов выполнены из того  же железобетона, что и сами стойки и стаканы  Между торцами стоек и днищами стаканов расположена  прокладка из неопрена или резины Прокладка  представл ет собой оболочку, заполненную  незамерзающей жидкостью 2 ил.