baber/WOPTO huggingface dataset:
Patent DE-4411116-C1 (DE)
Title: Cutter blade holder for cutting fabric, plants etc.
IPC: B26D7/26
Filed: 1994-03-21
Granted: 1995-09-21
Abstract: The holder accommodates narrow strip-type blades, securing them by friction. Enclosing sides run parallel and then converge towards the top to leave a gap of less than 1 mm. A long step is milled in it clear of the top, of dimensions corresponding to those of the blades. Outside the clamping area (2) the holder (12) is split, and secures the blade (4) by a hinge (7) and locking device (8). Clear of the clamping area it can be split in the vertical direction. The hinge can be between the clamping area and one half (9) formed by the split, and the locking device can be of the quick-acting type engaging with the hinge.
Patent DE-4439762-C1 (DE)
Title: Catching device for people for
Inventor: RIEGER ULRICH DIPL ING
IPC: F42B12/66
Filed: 1994-11-07
Granted: 1995-12-07
Abstract: A catching device for people has a gas-tight sheath designed as a projectile or ejector body and containing a compressed, folded netting. The netting is ejected in the vicinity of the target by means of an energy source and unfolded by means of masses fastened on the net radially to the flight path. The netting is equipped with an adhesive that is activated during or immediately after the unfolding.
Patent NL-1010783-C1 (NL)
Title: Friction tool to prepare end of section of copper pipe for soldering or other treatment has wire brush on inner surface of tool
Inventor: HAAN FRANCISCUS JOHANNES CHRIS
IPC: B08B9/02
Filed: 1998-12-10
Granted: 2000-06-19
Abstract: The tool (1) consists of a metal or plastic tube (3), which has a larger diameter than the tube to be cleaned. The inner surface of the tool has a wire brush (6) or other abrasive coating. The user inserts the end of the copper tube into the tool and rotates it until the copper is clean and burnished. The tool can be fitted into the chuck of an electric drill to speed up operation.
Patent RU-2026560-C1 (RU)
Inventor: KONDRATOV VLADISLAV TIMOFEEVIC
IPC: G01R23/00
Filed: 1989-02-06
Granted: 1995-01-09
Abstract: Изобретение относится к информационно-измерительной технике и может быть использовано при измерении периода и частоты зашумленных гармонических сигналов искаженной формы. Сущность: способ определения периода электрического сигнала заключается в использовании статической меры для оценки периода гармонического сигнала, выделении и текущем усреднении n временных интервалов Δt i , ограниченных сверху и снизу характеристическими моментами времени, статистически достоверно характеризующими границы временных интервалов, и длительностью, близкой или равной периоду гармонического сигнала, причем в качестве статистической меры для оценки периода используют нормированную автокорреляционную функцию исследуемого сигнала, частоту дискретизации гармонического сигнала выбирают в 1,8·10 1 - 3,6·10 3  раз большей частоты основной гармоники, дискретизируют гармонический сигнал периодической последовательностью пар коротких импульсов, измеряют амплитудные значения пар выборок, определяют средние значения сигнала и текущее значения нормированной автокорреляционной функции и с учетом полученных значений определяют очередные текущие значения, итерационный процесс измерения повторяют аналогичным образом N раз до получения требуемой точности измерений. 1 ил.
Patent RU-2028750-C1 (RU)
Title: Cotton harvesting apparatus
Inventor: KRASNOSHCHEKOV YURIJ I
IPC: A01D46/08
Filed: 1990-05-31
Granted: 1995-02-20
Abstract: FIELD: cotton-harvesting machinery building. SUBSTANCE: this apparatus incorporates working chamber, suction pipe and detonation wave generator. Flame arrester air intake pipe and turbulator located at end portion of detonation pipe are used to prevent flame from entering working chamber and generate turbulent flow of admixture including combustible products and air. Guard screen is employed to keep cotton shrubs away from open mouths of detonation pipes and protect them from adverse dynamic effect of shock wave. EFFECT: more sophisticated design. 3 cl, 2 dwg
Patent RU-2113361-C1 (RU)
Title: Band tyre
Inventor: DZJURA EVGENIJ ANTONOVICH
IPC: B60C7/00
Filed: 1990-05-15
Granted: 1998-06-20
Abstract: FIELD: tyre industry; tyres for factory conveyance- and-hoisting facilities. SUBSTANCE: one polymeric composite is used in making of tyre. Modulus of elongation in inner, middle and outer zones in circumferential direction is (2-6): 1:(1.1-1.9) and in radial direction is 1:(2-6):(1.1-1.9). EFFECT: increased service life of tyre. 1 tbl
Patent RU-2010124-C1 (RU)
Title: Ring spring
Inventor: RAKHMANOV NIKOLAJ N
IPC: F16F1/34
Filed: 1990-09-11
Granted: 1994-03-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: spring has inner and outer flexible rings 1 and 2 respectively mating through conical surfaces. The inner ring has tangential slots 3-5 and central hole 6. EFFECT: improved compliancy and shock absorption capability. 3 dwg
Patent RU-2016313-C1 (RU)
Title: Valving unit
Inventor: SHISHKIN VIKTOR V
IPC: F16K3/00
Filed: 1990-09-18
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: pipe line connected with a branch pipe is provided with valving member made of a flexible tor filled with compressed gas and coupled with a displacing mechanism. The tor is enclosed by two flexible belts. One end of the belt is fixed to the branch pipe and the other end is coupled with the mechanism. The branch pipe is conical and provided with tight baffle mounted at the end of conical part of the branch pipe having grater diameter and has radial through openings. The belts enclose the tor over outer surface. One ends of the belts pass through central opening of the tor and secured to conical surface of the branch pipe. The mechanism is made of linear screw mechanism made of a screw received in the tight baffle provided with central threaded opening and roller unit. One of the rollers is mounted on face of the screw by a swivel. Two rollers are mounted on outer surface of the conical part of the branch pipe from the side of its grater diameter oppositely to each other. The second ends of the belts are interconnected and enclose the roller. EFFECT: enhanced reliability. 1 dwg
Patent RU-2121751-C1 (RU)
Inventor: SENDELWECK GENE KARL
IPC: H04N5/268
Filed: 1991-04-29
Granted: 1998-11-10
Abstract: FIELD: signal switching devices for enhancing attenuation in turning off high-frequency signal components to be changed over. SUBSTANCE: switching device has diode 14 whose first electrode 16 is connected through capacitor 20 to input signal source. Second electrode 18 of diode 14 is connected through amplifier 30, and in modified version through non-additive mixer 40 connected in parallel with amplifier 30, to output terminal. Bias-control circuit connected to diode 14 is built around series-connected switch 60, first resistor 64, diode 14, and second resistor 62. This control circuit affords first mode of operation in which direct bias takes place across diode 14 to apply input signal to output terminal through amplifier 30 and mixer 40. In second mode of operation, first electrode 16 of diode 14 is isolated by DC current so that diode 14 rectifies ac component of input signal. EFFECT: provision for dispensing with additional reverse bias source for diode to maintain switch in open position. 3 cl, 2 dwg
Patent RU-2010990-C1 (RU)
Title: Hydraulic machine
Inventor: GERTSYK MIKHAIL K
IPC: F03B3/00
Filed: 1990-12-29
Granted: 1994-04-15
Abstract: FIELD: hydraulic engineering. SUBSTANCE: bearings 2 are secured to fixed axle 1. Seal 3 is made of gaskets 14,15. Rims 6,7 are secured to the tops of blades 4,5 of working wheels. Winding 8 is positioned into rim 7 and winding 9 into rim 6. Axle 1 is set in bearings 10 and pressed with covers 11. Seals 3 are arranged within spaces between rings 16. Facings 18 are placed on faces of rings 6,7. The space between rings 6,7 is sealed with gaskets 19,20. Drain grooves 21 is provided between gasket 14 and 15. Nozzles 22 are in communication with a water pump trough passage 23. Contact rings 24,25 are coupled with the ends of rims 9,8. Current wires 27 led outside of cover 26. Branch pipes 28 form flange joint with pipe line 30. EFFECT: simplified design and decreased sizes and mass. 6 cl, 2 dwg
Patent RU-2031680-C1 (RU)
Inventor: MEEROVICH MARA IOSELEVICH
IPC: A63B/
Filed: 1991-01-14
Granted: 1995-03-27
Abstract: FIELD: leisure. SUBSTANCE: apparatus to spend leisure time has volumetric hollow body in the form of closed spherical shell 1, made of perforated members 2. EFFECT: apparatus is used for leisure. 1 dwg
Patent RU-2032796-C1 (RU)
Inventor: BELCHAK YURIJ Z
IPC: E02B15/10
Filed: 1991-03-11
Granted: 1995-04-10
Abstract: FIELD: equipment and devices for gathering spilled oil products from the surface of water. SUBSTANCE: equipment is platform 1 mounted on pontoons 2. The platform is provided with a whirler to form funnels on the surface of water fastened to a shaft which is fitted into open cup 4. Moreover, the equipment has a mechanism for collecting oil products to be transferred to a separate container. Cup 4 is made like a sphere and is connected to platform 1 for upward movement. The equipment under review is provided with a fan and a sucking ring-shaped pipe. Through its lower end, this pipe is connected to the perforated upper part of platform. The fan is located in the upper part of the sucking pipe; the valve is made of soft material and with its upper edge hangs from the lower part of platform, thus covering the zone of external edges of holes. EFFECT: higher efficiency and reliability. 1 cl, 1 dwg
Patent RU-2001748-C1 (RU)
Inventor: ARTYUKHOV ALEKSEJ M
IPC: B27F1/02
Filed: 1991-04-24
Granted: 1993-10-30
Abstract: Использование: в деревообработке, в частности  в устройствах дл  перемещени  каретки пазо -  шипорезного или деревообрабатывающих станков.  Устройство дл  перемещени  каретки пазо - шипорезного  станка содержит опорное основание 1,  каретку 2. упоры 3 и привод 4. Опорное основание  1 снабжено установленными и закрепленными на его концах направл ющими 5 каретки 2 с закрепленной  на них отогнутой вниз передней консольной  развилкой 6 и промежуточной между ними плоской  скольз щей опорой 7 с перекрещивающимис  направл ющими  пазами, установленной одним из них  на направл ющей, закрепленной на опорном основании  1, другим - на направл ющей, закрепленной  на каретке 2. Привод 4 каретки выполнен в виде  рычага с руко тью 13 и шарниром 14 на его конце,  установленным и закрепленным в шаровой опоре  15. размещенной и закрепленной в консольной развилке  6. и скольз щим по нему шарниром 16 с цапфой , установленной с возможностью поворота на  каретке 2 1 з  ф-пы, 7 ил
Patent RU-2087814-C1 (RU)
Title: Method of freeze drying of liquid products and freeze drier for realization of this method
Inventor: KRETOV IVAN TIKHONOVICH
IPC: F26B3/12
Filed: 1991-06-10
Granted: 1997-08-20
Abstract: FIELD: chemical, microbiological and food-processing industries. SUBSTANCE: product is applied on both surfaces of heat-conducting wall 1; freezing of product 5 is effected at pressure not below pressure of triple point of water; on other surface 8 of wall freezing and heating processes are alternated. Freezing is continued till thickness of layer does not exceed the value determined from the formula given in Description. Freeze drier used for realization of this method has housing with drum 1 mounted rotatably inside it, heaters 19 and 28 with reflectors, brushes 17 and 20 and air supply and discharge branch pipes, loading and discharging devices 11, 30 and 16, vacuum pump. Stepped hermetic drum is made from heat-conducting material and is provided with screw feeder 20 engageable with its internal surface and lock located in drum section of larger diameter and used as accumulator. Arranged additionally inside drum 1 is fixed cylinder 26 with injectors 27 mounted over its generatrix. Injectors 27 are directed towards lower sector of drum. Cylinder and drum are mounted on two hollow half-axles 29 and 32; one half-axle is connected to injectors 27 and other half-axle is brought in communication with drum interior. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2007025-C1 (RU)
Inventor: ANDRIANOVA LYUDMILA P
IPC: H03M1/06
Filed: 1991-04-18
Granted: 1994-01-30
Abstract: FIELD: measuring devices. SUBSTANCE: two previous values of already corrected code of input signal are stored and each subsequent signal is corrected according to equation given in invention specification. EFFECT: excluded dynamic error during correction of digitized signals that vary in time. 3 dwg
Patent RU-2001123-C1 (RU)
Inventor: GRIGORYAN VULI A
IPC: C21C7/064
Filed: 1991-06-28
Granted: 1993-10-15
Abstract: Изобретение может быть использовано в  электрометаллургии дл  дефосфорации высоколегированных  сталей при обработке плазменной струей  Сущность расплав обрабатывают активным  азотом, парами углерода или смесью активного  азота и паров углерода при массовом соотношении  П. .1.
Patent RU-2031587-C1 (RU)
Title: Method for preparing food product of vegetable raw materials
Inventor: BUDASOVA SVETLANA A
IPC: A23C11/10
Filed: 1991-09-25
Granted: 1995-03-27
Abstract: FIELD: food industry. SUBSTANCE: kernels of cedar nuts are ground and extracted simultaneously, both processes are carried out in water, ratio water: kernels of cedar nuts being 1:9-8:1. Grinding takes place till size of particles is not more 10 -3  m. Homogenization is carried out simultaneously with heat treatment within 0.25-20 min at 65-80 C and at pressure not lower than 5 MPa. EFFECT: improves efficiency of the method.
Patent RU-2023791-C1 (RU)
Inventor: SHKURA VIKTOR N
IPC: E02B8/08
Filed: 1991-11-20
Granted: 1994-11-30
Abstract: Использование: в сооружениях, обеспечивающих очистку воды от плавающего мусора на водопропускных и водозаборных устройствах. Сушность изобретения: сорозадерживающее устройство включает установленный в водотоке мусорозадерживающий элемент, прикрепленный верхней кромкой к эстакаде, а нижней кромкой соединенный гибкими тягами с подъемным механизмом. Мусорозадерживающий элемент - выполнен в виде водонепроницаемой пластины, установленной с возможностью поворота относительно оси, а закрылок прикреплен к нижней кромке пластины на шарнире, при этом стенка закреплена перпендикулярно плоскости пластины между шарниром и осью, причем в поднятом положении пластина, закрылок и стенка образуют мусороотводной лоток. При скоплении мусора посредством гибких тяг поднимается закрылок в вертикальное положение, при этом мусор оказывается в лотке и смывается с водой в рыбонакопитель. 3 ил.
Patent RU-2034189-C1 (RU)
Title: Flexible pipe line for transporting matter under pressure
Inventor: ZHAN-MISHEL LEKE
IPC: F16L53/38
Filed: 1992-03-16
Granted: 1995-04-30
Abstract: FIELD: pipe line transport. SUBSTANCE: means for heating are made up as electric conductors connected with a power source. The conductors are arranged along the pipe line. Wires are positioned at least in one layer wherein the conductors are parallel to each other and is wound about the axis of the pipe line into a spiral. One or all layers of the conductors are interposed between two flexible piping shells of the pipe lines. The conductors are interconnected and each of them bears on the surface which underlies the piping shell. EFFECT: improved design. 20 cl, 10 dwg
Patent RU-2010759-C1 (RU)
Title: Two-link conveyor roller chain
Inventor: RAKHMANOV NIKOLAJ N
IPC: B65G17/38
Filed: 1991-12-12
Granted: 1994-04-15
Abstract: FIELD: transportation. SUBSTANCE: chain has yoke-type members with openings for roll pins. Yoke-type members are interconnected and mounted on pin of each pair of roll in opposite direction one with respect to the other. Each member is connected with members of adjacent pairs disposed perpendicular to main member. EFFECT: simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2016474-C1 (RU)
Title: Method of control over d c thyratron motor
Inventor: LUKYANETS OLEG S
IPC: H02K29/06
Filed: 1991-07-22
Granted: 1994-07-15
Abstract: FIELD: electric drives. SUBSTANCE: method of control over D.C. thyratron motor involves change of angle of setting of pickup of rotor position of synchronous machine depending on torque on shaft of its rotor and on amplitude of voltage fed into one of phases of armature winding of synchronous machine. EFFECT: enhanced operational characteristics. 1 dwg
Patent RU-2084710-C1 (RU)
Title: Pyrotechnic drive
Inventor: SHCHEGLOV VALERIJ A
IPC: F15B15/19
Filed: 1992-01-29
Granted: 1997-07-20
Abstract: FIELD: . SUBSTANCE: actuating cylinder receives piston with a rod, pyrotechnic charge with an outlet nozzle, and damping device. The axis of symmetry of the device is coincident with the axis of symmetry of the outlet nozzle of the pyrotechnic charge. The device is made up as a shaped hollow in the piston from the side of the pyrotechnic charge. The maximum diameter of the end face of the piston is 0.7-2.0 of the diameter of the outlet nozzle. EFFECT: enhanced reliability. 3 dwg
Patent RU-2010570-C1 (RU)
Title: Method for prophylaxis of acute respiratory diseases of calves
Inventor: SISYAGIN PAVEL N
IPC: A61K31/70
Filed: 1992-02-03
Granted: 1994-04-15
Abstract: FIELD: veterinary science. SUBSTANCE: method involves using blood serum of convalescents and preparation of glucofur containing, wt. -% : phthasine, 4.8-5.2; furagin, 0.9-1.1; glucose, 1.8-2.2: ascorbic acid, 1.3-1.5; thiamine bromide, 1.8-2.2; fodder yeast or wheat middlings, the balance up to 100. Preparations are administered orally twice daily in a dose of 0.2-0.3 g/kg of animal's body weight for 4-6 days. EFFECT: higher efficiency. 2 tbl
Patent RU-2041576-C1 (RU)
Title: Process of cleaning of surfaces of substrates of radio electron articles
Inventor: ALAEV BORIS S
IPC: H05K3/26
Filed: 1992-02-17
Granted: 1995-08-09
Abstract: FIELD: radio electronics. SUBSTANCE: process includes treatment of article by solvent in the form of liquified gas of methane series of methane, ethane, propane, butane, carbon dioxide, ammonia or their mixture. EFFECT: improved reliability of articles, simplified production technology, improved labour conditions, enhanced adhesion to surface of treated articles due to avoidance of swelling, increased wettability and removal of all kinds of soiling.
Patent RU-2031147-C1 (RU)
Inventor: TARASOV ANATOLIJ N
IPC: C21D9/22
Filed: 1992-03-03
Granted: 1995-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: method includes vacuum hardening of point tool with vertical working part upward in hot vessel, heating at rate of 20-40 C/min and holding for 25-30 min; transfer of tool for hardening and tempering through air and tempering in same furnace in vertical position with preset cooling rate in media of different composition in tempering. Strength characteristics are increased by 1.4-1.6 times and labor input and power intensity are reduced by 2-4 times. EFFECT: higher hardness, strength and reduced labor input of treatment. 10 cl, 1 tbl
Patent RU-2060346-C1 (RU)
Title: Drill crown
Inventor: BOZHKO VLADIMIR G
IPC: E21B10/46
Filed: 1992-04-06
Granted: 1996-05-20
Abstract: FIELD: drilling, drill crowns reinforced with plate-type wire-resistant insertion pieces. SUBSTANCE: drill crown has a case comprising head, hard alloy plate- type insertion piece, washing out passages and passages for supplying solder and flux for soldering. Hard alloy plate- type insertion piece in the form of broken line is used to reinforce drill crown. EFFECT: elimination of solder pouring out in soldering, extruding it in impacts; uniform post-soldering stress distribution. 4 dwg
Patent RU-2034110-C1 (RU)
Title: Method for determination of amount of nonfrozen water in frozen grounds
Inventor: DEMANOV VIKTOR E
IPC: E01D1/00
Filed: 1992-04-22
Granted: 1995-04-30
Abstract: FIELD: construction on frozen grounds. SUBSTANCE: method for determination of amount of nonfrozen water in frozen grounds includes thawing of preliminarily frozen ground sample, continuous measurement of sample temperature during thawing with subsequent determination of amount of nonfrozen water by results of measurement, cooling of ground sample down to temperature below that of its start of thawing, simultaneous registration of sample temperature and time, and construction of graph of variation in time of logarithm of excessive temperature which is used to determine time and temperature of thawing end, and sought amount of nonfrozen water is determined by relation given in invention description. EFFECT: higher efficiency. 1 dwg
Patent RU-2032400-C1 (RU)
Title: Способ лечения облысения
Inventor: YARMOLOVICH NINA N
IPC: A61Q5/12
Filed: 1992-04-30
Granted: 1995-04-10
Abstract: Изобретение относится к медицине, а именно к дерматологии. Сущность изобретения заключается в использовании спиртосодержащих препаратов для растирания и аппликации кожи головы. Преимущество предложения состоит в улучшении функциональных результатов. 1 з.п. ф-лы.
Patent RU-2028660-C1 (RU)
Title: Modulo-seven adder
Inventor: AVGUL LEONID BOLESLAVOVICH
IPC: G06F7/49
Filed: 1992-05-21
Granted: 1995-02-09
Abstract: FIELD: computer engineering and microelectronics. SUBSTANCE: adder has nine equivalence gates, three modulo-two sum gates, inputs of high-, medium-, and low-order bits of first and second operands, outputs of high-, medium-, and low-order bits of result. Modulo-seven adder functions as follows. High-order bit x1, medium-order bit x2, and low-order bit x3 of first operand X=4x1+2x2+x3 as well as high-order bit y1, medium-order bit y2, and low-order bit y3 of second operand Y=4y+2y2+y3 arrive at inputs. Values of high-order bit r1, medium order bit r2, and low-order bit r3 of result (modulo-seven sum of input operands) R=(X+Y)mod7=4r1+2r+2+r3 are shaped across outputs. Here we have x i ∈ 10{0,1} y i  ∈{0,1} r i ∈ {0,1} 0 ≅ X ≅ 7, O ≅ Y ≅ 7, O ≅ R ≅ 7. EFFECT: enlarged functional capabilities. 1 dwg, 1 tbl
Patent RU-2050393-C1 (RU)
Inventor: MUROKH ALEKSANDR F
IPC: C09J167/07
Filed: 1992-05-26
Granted: 1995-12-20
Abstract: Использование: в соединении металлических поверхностей анаэробными композициями. Сущность изобретения: способ соединения металлических поверхностей заключается в нанесении по крайней мере на одну из поверхностей анаэробной композиции, содержащей (мет)акриловый мономер, инициирующую и стабилизирующую системы, с последующим соединением поверхностей, причем соединение осуществляют в присутствии порошкообразного привитого сополимера 10 60 мас. винилхлорида на 40 90 мас. каучукового эластомера, содержащего 67 74 мас. звеньев бутадиена и 26 33 мас. звеньев стирола или 31 37 мас. звеньев пиперилена, 30 36 мас. звеньев бутадиена и 27 39 мас. звеньев стирола, взятого в количестве 30 50 мас.ч. анаэробной композиции. Способ обеспечивает повышенную водостойкость соединений. При испытании имитаторов в кипящей воде при 100°С в течение 10 ч сохраняется функциональная прочность (не менее 50% от исходной). 1 табл.
Patent RU-2075128-C1 (RU)
Title: Electromechanical timer
Inventor: KULYUDIN GENNADIJ P
IPC: G04B23/02
Filed: 1992-07-08
Granted: 1997-03-10
Abstract: FIELD: electric engineering, in particular, home electric appliances, such as electric heaters, electric toasters, microwave ovens and so on. SUBSTANCE: device has clockwork which is located on upper and lower plates and has central shaft which runs through these plates. It has cross hole which is made for pin with head which is located cylindrical recess of two-step cam which working cylindrical surfaces have grooves with slope walls. In addition device has moving plates which are located on insulation plate and which are used as contact member together with cam. Loose end of pin extends from cylindrical recess in cam through longitudinal slot so that it contacts to clipper of angular movement of central shaft. Said clipper is located on upper plate of clockwork. Specific feature of device design is position of slot between two tangents to circumference which center lies on axial line of cam and which diameter is equal to pin diameter. Angle between these tangents is in range of one to three values of angle between beams which run through axial line of can and external points of bevels of grooves with slope walls. EFFECT: increased functional capabilities. 2 dwg