baber/WOPTO huggingface dataset:
Patent DE-4216533-C1 (DE)
Title: Corrosion protection of metallic weld connections - with detonation-plated cover strip over weld seam and adjacent areas
Inventor: HORN ELMAR-MANFRED
IPC: B23K20/08
Filed: 1992-05-19
Granted: 1994-01-27
Abstract: Improved corrosion protection of metallic weld connections involves covering the weld seam and adjacent areas with a detonation-plated cover strip of the base material or a higher alloyed and more corrosion resistant material. The cover strip (7) has a width c of at least 3d, where d is the width of the weld seam, and a thickness of 0.5 to 4 mm. The cover strip (7) to be detonation-plated is covered by an auxiliary plate (8) on which the explosive charge (9) is detonated. The width of the plate (8) is at least 0.4 x a wider than the cover strip (7), where a is the thickness of the cover strip (7). A variant with taper edged cover strip is also claimed. USE/ADVANTAGE - To improve the corrosion resistance of metallic weld connections. Can be used to protect the weld seams of finished welded constructions or after repairs.
Patent DE-4316375-C1 (DE)
Title: Gas chromatography in which sample is absorbed in inlet evaporation tube
Inventor: MOL JOHANNES G J
IPC: G01N30/16
Filed: 1993-05-15
Granted: 1994-06-30
Abstract: In a new procedure for separating substances using gas chromatography, in a first mode of operation a controlled flushing gas flow (4) is passed through sample inlet system (1) consisting of an evaporation tube (18) which contains a selective phase and/or packing material. The test material, which consists of a solvent which contains the substances to be separated, is fed (3) into this flushing gas flow. In this mode of operation, the inlet (8) to the separation column (9) is closed, for example by a pneumatic device (14), and the flushing gas together with any test material which is not retained in the evaporation tube is removed (11) from the system.In a second mode of operation, the inlet to the separation column is open, and a carrier gas conveys the test material which has been retained in the evaporation tube, and is now released by thermal desorption, into the column.During the first mode of operation, at least one of the following parameters: rate of test material dosing, temperature in the evaporation tube, and flow rate of flushing gas, is controlled in relation to one or other of the remaining two parameters. The novel feature is that this control is exercised in such a way that the test material passes through the evaporation tube in a mostly liquid form, and before switching over to the second mode of operation any residual solvent in the evaporation tube is vaporised and is removed by the flushing gas.
Patent DE-4316541-C1 (DE)
Title: Mounting device for bone surgery
Inventor: STUECKER RALF DR
IPC: A61B17/60
Filed: 1993-05-18
Granted: 1994-08-18
Abstract: In a mounting device, for bone surgery, for a correction rod with a bone plate (1) fastened on the bone, a reception device (10) for the correction rod and a fixing device (27) retaining the correction rod in the reception device (10), optimum transmission of the forces and moments occurring on to the bone plate (1) is achieved in that the bone plate (1) can be fixed on the bone independently of the reception device (10) and has a bearing for the reception device (10), in that the reception device (10) can be pushed into the bearing via the proximal side and thereby engages through the bone plate (1), while it projects on the distal side (29) in order to receive the correction rod. <IMAGE>
Patent DE-4428883-C1 (DE)
Title: Steering column mounted electrical and optical switch device for road vehicle
Inventor: HEINZE RALF
IPC: B60R16/02
Filed: 1994-08-17
Granted: 1995-12-14
Abstract: Electrical and/or optical switching units (3) are mounted around the steering column of a road vehicle and a spiral cable cassette (4) provides signal transmission between moving and stationary items. Connections are made via a circuit board (7) mounted on a centre tube (17). The switch units have latching lugs (16) that engage slots (16a) in housing elements on the fixed column tube.
Patent DE-4432185-C1 (DE)
Title: Powdered massager with handle bow and activator
IPC: A61H7/00
Filed: 1994-09-09
Granted: 1995-12-21
Abstract: Massaging fingers (5) fitted to the massage area of the housing (1) are converged and diverged by a drive to give a tumbling movement in which the tips of the fingers move along and across the respective finger axes. A handle bow (4) fitted releasably to the housing has end lugs fitting via undercut lug parts into grooves in the housing, using a strap as handle which can thus adjust to different hand sizes. The hand support surface (11) has friction-increasing knubs (10) etc. or adhering general surface and the massaging operation is activated by a mode-selective rocket switch (12). The massager is thus cut out when the rocker switch is in its horizontal zero setting and the finger can be designed as the pushrod of a crank drive n which case one end of the rod is hinged to the cam drive so the rod executes a two-way movement at the tip end. Typically using two drive shafts, these can be reversed alternately to converge and diverge the massaging fingers as prescribed.
Patent NL-1005818-C1 (NL)
Title: Machine for planting seeds, especially seed potatoes
Inventor: KONING NICOLAAS PETRUS
IPC: A01C9/04
Filed: 1997-04-15
Granted: 1998-10-19
Abstract: Potatoes are added via a hopper (1) to a chute (2) on which they are spread out and delivered to a dispensing device comprising one or more fork scoops (4) rotatably mounted on a shaft. Each scoop collects a potato as it rotates and then drops it into the soil beneath the machine. The scoops are mounted on arms that extend radially outwards from a wheel (6) driven by the shaft, beyond the mantle wall (5) enclosing the shaft. These arms can be extended or retracted to alter the size of the scoops depending on the size of the potatoes being planted.
Patent NL-1006601-C1 (NL)
Title: Equipment for underground collection of waste material
Inventor: ACHTERBERG WILLEM JAN
IPC: B65F1/14
Filed: 1997-07-16
Granted: 1999-01-19
Abstract: In the protection position of the protective device (9) the space (1) is screened off, so that with the holder (3) removed the empty space constitutes no danger to the public or personnel. The protective device movement between rest and protection positions is driven by the displacement movement of the holder (3). The protective device is a plate (9) which in the rest position is located on the bottom of the space beneath the holder. In the protection position it is located at the same level as the ground surface. The plate has grippers (10) movable between gripping and freeing positions. In the grip position the plate is coupled with the holder and in the freed position the plate is disconnected from the holder.
Patent NL-1028931-C1 (NL)
Title: Spray cleaning device for building roof or wall, comprises nozzle in frame movable along rails
Inventor: HACHEMER MARCEL WOLFGANG
IPC: B08B3/02
Filed: 2005-05-02
Granted: 2006-11-03
Abstract: The spray nozzle (11) is mounted in a frame (13) which can be moved along one or more guide rails (18a, 18b) across the roof (1) or wall. The frame can be moved on wheels (15a, 15b). The device has at least one nozzle connected to a supply line for a pressurized fluid, e.g. air or water.
Patent RU-2013232-C1 (RU)
Inventor: AVAKOV VITALIJ A
IPC: B60L15/20
Filed: 1990-01-08
Granted: 1994-05-30
Abstract: FIELD: railway transport. SUBSTANCE: value of traction force is controlled by a signal generated at a point corresponding to the negative sign of signal derivative proportional to the actual traction force and positive sign of the derivative of control signal of traction force regulator. EFFECT: enhanced efficiency in operation. 1 dwg
Patent RU-2111377-C1 (RU)
Inventor: PAVLOV NIKOLAJ DMITRIEVICH
IPC: F02M49/04
Filed: 1990-03-23
Granted: 1998-05-20
Abstract: Использование: устройство для подачи топлива в цилиндры двигателя внутреннего сгорания. Сущность изобретения: устройство подачи топлива содержит корпус 1 с топливной полостью 2 и воздушной полостью 3, плунжер 12 с каналом подачи топлива 11 и нагнетательным клапаном 14. Топливо подается в цилиндр двигателя через канал подачи топлива 11 и нагнетательный клапан 14, а воздух - через канал, образованный запорным элементом 13 воздушной полостью 3. Нагнетательный клапан и плунжер 12 установлены с возможностью взаимодействия с днищем поршня двигателя. 1 ил.
Patent RU-2031877-C1 (RU)
Inventor: MAKOV EVGENIJ PAVLOVICH
IPC: C04B7/44
Filed: 1990-05-21
Granted: 1995-03-27
Abstract: Изобретение относится к промышленности строительных материалов, промышленности минеральных удобрений и другим отраслям промышленности. Сущность изобретения: материал проходит термообработку в зоне слоевого сжигания горючего при температуре 1150 - 1350°С, а затем 25 - 50% материала выводят из процесса термообработки и смешивают с жидкотекучим материалом до получения 100% смеси, в результате чего жидкотекучий материал обезвоживается и гранулируется, после чего его подают в зону слоевого сжигания горючего. Таким образом, 25 - 50% термообработанного материала постоянно циркулирует в процессе сушки, грануляции и подогрева жидкотекучего материала, а остальные 75 - 50% термообработанного материала направляются на вторую стадию обжига, например, во вращающуюся печь, обожженный материал подвергается охлаждению. Такой способ позволяет интенсифицировать процесс сушки на 1 - 3 порядка. 1 ил., 2 табл.
Patent RU-2029403-C1 (RU)
Title: Numeric-control device
Inventor: SHISHKIN VIKTOR V
IPC: H01H21/26
Filed: 1990-07-10
Granted: 1995-02-20
Abstract: FIELD: automatic control. SUBSTANCE: device has case in the form of conical pipe 1 accommodating pushers 2, control element in the form of electromagnet 7 engageable with weight 5 connected via belt 4 to flexible enclosure in the form of torus 3. Making and breaking electromagnet makes torus roll over inner surface of pipe 1 and actuate pushers 2. EFFECT: enlarged functional capabilities, improved reliability, facilitated manufacture. 1 dwg
Patent RU-2007583-C1 (RU)
Inventor: PORTOLA VYACHESLAV A
IPC: E21F5/00
Filed: 1990-11-23
Granted: 1994-02-15
Abstract: FIELD: mining industry. SUBSTANCE: isolating ice belt is formed in worked out space. Water is saturated with gaseous methane before sprinkling. Sprinkling of water is performed in stream of gaseous methane, alternating its delivery with feed of liquid gas. Saturation with water is carried out under increased pressure of methane as compared with atmospheric one. Methane for this purposes is pumped out from worked out space or coal pillars. EFFECT: improved efficiency of fire control. 4 cl, 1 dwg
Patent RU-2044026-C1 (RU)
Title: Liquid phase of water-in-oil mud for utilizing geological deposits
Inventor: KHAJNTS MYULLER
IPC: C09K/
Filed: 1991-06-17
Granted: 1995-09-20
Abstract: FIELD: mining industry. SUBSTANCE: inverted water-in-oil type muds for utilizing geological deposits, more particularly a hydrocarbon phase comprising an ester of monohydric alcohol with 2 to 12 aliphatic carbon atoms and of an aliphatically saturated monocarboxylic acid with 12 to 16 carbon atoms (55-95 wt) and having fluidity within a temperature range of 0 to 5 C and a viscosity of not greater than 50 MPa within said temperature range and also a crystallization temperature of lower than minus 10 C and a flash temperature of higher than 100 C. Said ester comprises as the monocarboxylic acid a linear acid of vegetable origin based on triglyceride derivatives of coconut and palm tree oil. The hydrocarbon phase may further comprise an ester of a monohydric alcohol with 2 to 12 aliphatic carbon atoms and of a monocarboxylic acid with 16 to 24 carbon atoms having one or several double bonds. EFFECT: improved properties of the liquid phase. 4 cl, 4 tbl
Patent RU-2017255-C1 (RU)
Title: Method of initiation of emission of charged particles and control over it
Inventor: ALENICHEV ALEKSEJ V
IPC: H01J3/16
Filed: 1990-12-26
Granted: 1994-07-30
Abstract: FIELD: electronic equipment. SUBSTANCE: method of initiation of emission of charged particles and control over it involves change of electric intensity in area of cathode (emitter) and in bordering space, formation of additional electrostatic field and creation of electric charges in area located behind and aside of cathode or in it with reference to emitted particles which makes it possible to compensate partially or completely shutting-off action of spatial charge. EFFECT: expanded application field with capability to manufacture electronic power devices with high traction exceeding 1 ton. 7 dwg, 1 tbl
Patent RU-2047292-C1 (RU)
Title: Egg weight-grader and packer-marker
Inventor: DEMYANENKO ANATOLIJ I
IPC: B07C5/16
Filed: 1991-05-20
Granted: 1995-11-10
Abstract: FIELD: agriculture; food industry. SUBSTANCE: device has a turnable disk with cells for eggs and a fencing, a weighing unit, marking units, a discrete movement unit, a synchronizing pulse generator, and egg weight grade setters. In operation, eggs are moved to the weighing position, and then, depending on their weight, they are moved to the marking units that put date and grade marks on the eggs. Marked eggs are moved to the unloading and packing mechanisms. There is a chute for withdrawal of off-grade eggs without marking. EFFECT: higher throughput and reliability. 2 cl, 1 dwg
Patent RU-2008569-C1 (RU)
Title: Gas turbine engine ring combustion chamber
Inventor: EPEJKIN LEONID F
IPC: F23R3/28
Filed: 1991-06-24
Granted: 1994-02-28
Abstract: FIELD: aviation engine manufacture. SUBSTANCE: air being pressed and heated enter channel 7 and then divides into two streams which enter channels 8 and 9. Temperature and value of expansion of cases 1 and 5 and screen 5 are the same. Temperature of fuel collector 4 is much more lower than temperature of screen 5. But as hole for rod in collector 4 is larger than diameter of rod 6, then screen 5 moves free depending on changes in temperature. EFFECT: improved efficiency. 1 dwg
Patent RU-2033496-C1 (RU)
Title: Draft tube of hydroelectric unit
Inventor: FINK ALEKSANDR K
IPC: E02B9/00
Filed: 1991-06-28
Granted: 1995-04-20
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: draft tube includes cone part 1, elbow 2 and offtake diffuser 3. To reduce hydraulic losses, draft tube is made with additional offtake diffuser 4 located either, symmetrical to main offtake diffuser, or at angle of 0 < α ≅ 180 °  deg. to the axis of main diffuser 3. Besides, draft tube may be made with two additional offtake diffusers. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2072021-C1 (RU)
Inventor: HOFSETH OLAV
IPC: E03F1/00
Filed: 1990-03-02
Granted: 1997-01-20
Abstract: Использование: в области санитарно-технического оборудования. Сущность изобретения: вакуумная дренажная система содержит отводные трубопроводы, устройство для создания вакуума, последовательно соединенные по ходу жидкости измельчающее устройство и винтовой насос, выполненные в виде блока. Измельчающее устройство соединено с коллектором. Кроме того, измельчающее устройство снабжено ножами. Неподвижный нож установлен на входе из мельчающего устройства или винтового насоса, а вращающийся нож - на валу винтового насоса. Кроме того, система снабжена сепаратором, который входным патрубком соединен с коллектором, а выходным - с входом измельчающего устройств и посредством воздухопровода с входом винтового насоса. 2 з.п. ф-лы. 3 ил.
Patent RU-2007084-C1 (RU)
Title: Herbicidal composition
Inventor: YASUO ISIDA
IPC: C07D239/46
Filed: 1991-09-25
Granted: 1994-02-15
Abstract: A herbicide comprising the sulfonylurea derivatives of the formula (I): <CHEM> wherein Q is -CH=CH- or -S-, R is C1-3 alkyl, and X is -OCH3 or -CH3; or a salt thereof, are useful for the control of undesired vegetation, for example, black glass (Alopecurus myosuroides) or downy brome (Bromus tectorum L.) in the presence of many valuable small grain cereals such as wheat, barley, oats and rye. The herbicide is also unexpectedly tolerant to small grain cereals such as wheat, barley, oats and rye.
Patent RU-2002179-C1 (RU)
Title: Солнечна сушилка
Inventor: KHARCHENKO VALERIJ M
IPC: F26B3/28
Filed: 1991-07-02
Granted: 1993-10-30
Abstract: Использование: дл  сушки сельхозпродуктов,  пищевых продуктов, строительных материалов и др.  Сущность изобретени : дл  повышени  производительности  сушилки, облегчени  ее разборки и  сборки, возможности реализации режима сушки  холодным воздухом коллекторы и т говое устройство  выполнены легко съемными и гибкими Они способны легко подсоедин тьс  и отсоедин тьс , а  также легко разворачиватьс  и сворачиватьс , что  обеспечивает перевод сушилки из законсервированного  состо ни  в рабочее и обратно. Окружающий  воздух, попада  в основной солнечный коллектор , нагреваетс . Затем он поступает в сушильную  камеру, где происходит сушка сушимого продукта  Нагретый воздух поступает в т говое устройство,  где воздух в результате  влени  самот гм поднимаетс  вверх и выбрасываетс  в окружающую среду . Режим сушки холодным воздухом реализуетс   посредством отсоединени  основного коллектора  бил
Patent RU-2021838-C1 (RU)
Inventor: TUMCHENOK VIKTOR I
IPC: B01D25/24
Filed: 1991-10-04
Granted: 1994-10-30
Abstract: Использование: при отделении бактерий от воды при микробной очистке отходящих дымовых газов от окислов углерода, серы, азота и других газообразных примесей. Сущность изобретения: в устройстве, содержащем нежесткую перфорированную перегородку, закрепленную между верхним и нижним дисками, установленными на приводном валу, перегородка выполнена в виде последовательно размещенных концентричных конусов, длина образующих которых выполнена увеличивающейся от внутреннего конуса к наружному, размещенные на наружном конусе концентричные конусы выполнены с волнообразной поверхностью с образованием между конусами волнообразных зазоров, что препятствует отставанию стоков от частоты вращения перегородки. 2 ил.
Patent RU-2013614-C1 (RU)
Title: Method of and gas-turbine engine for thermal-to-mechanical energy conversion
Inventor: RAKHMAILOV ANATOLIJ M
IPC: F02C3/32
Filed: 1991-10-24
Granted: 1994-05-30
Abstract: FIELD: power engineering. SUBSTANCE: thermodynamic state of working medium introduced in at least first turbine stage is varied by its expansion and swirling relative to longitudinal axis of gas-turbine engine before its admission to first turbine stage. Working medium, whose thermodynamic state has been changed, is cooled down by working heat of first turbine stage. Gas-turbine engine has at least two turbine stage in flow path and heated working medium source. Engine is provided with ejector that has two inlets and one outlet. First ejector inlet communicates with heated working medium source and its second inlet, with first turbine stage exit; ejector outlet communicates with first turbine stage entrance. EFFECT: facilitated procedure, improved design of gas turbine engine. 9 cl, 5 dwg
Patent RU-2004546-C1 (RU)
Inventor: KOZENASHEVA LIDIYA YA
IPC: A01P7/04
Filed: 1991-10-29
Granted: 1993-12-15
Abstract: Сущность изобретени : продукт - диэтиловый  эфир окси- { 1 -метил-2-пиперидинокарбонил)ви-  нил)-фосфорнойкислотыф-лы (С Н О) Р(0)ОС((0)-N-fCH )- БФ С13 24 5Р т-киа  140°С / 4 s2 мм РТСТ  Реагент 1: пиперидид ацетоуксусной кислоты Реагент  2: (С Н50) Р(0)С1 Услови  реакции (C2Hg)3N  бензод 10-545 С. 1 таба
Patent RU-2031769-C1 (RU)
Title: Valve grinder
Inventor: KRAVCHENKO VLADIMIR N
IPC: B24B15/08
Filed: 1991-10-18
Granted: 1995-03-27
Abstract: FIELD: mechanical engineering; abrasive machining. SUBSTANCE: valve grinder has frame with valve clamping unit and to-and-fro rotational and axial motion mechanisms. Valve clamping unit has mechanism to adjust height depending on design of valve head and height of cylinder head. Adjusting mechanisms are made in form of rod and nut resting on end face of bushing with threaded end on which nut is fitted. Nut engages with end face of strip mounted on hinged frame. The latter is coupled with rods furnished with nuts and hinge- connected with grinder frame. EFFECT: enhanced quality of grinding. 2 dwg
Patent RU-2032106-C1 (RU)
Title: Internal combustion engine with water supply to working fluid
Inventor: TSAGOLOV RAMAZAN SABEEVICH
IPC: F02M25/022
Filed: 1992-01-22
Granted: 1995-03-27
Abstract: FIELD: engine engineering. SUBSTANCE: engine is provided with high pressure water pump and high pressure fuel pump mounted inside a common housing. A flash radiator is made up as a sleeve having simplified steel core. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2088086-C1 (RU)
Title: Method of stimulation of plant growth
Inventor: PIRUMYAN GEVORK PETROSOVICH
IPC: A01P21/00
Filed: 1992-01-09
Granted: 1997-08-27
Abstract: FIELD: agriculture, plant growing. SUBSTANCE: seeds before sowing and plants at vegetation period were treated with an aqueous solution containing microquantity of hydrogen peroxide, copper ions and oxalic acid. EFFECT: enhanced effectiveness of method, accelerated maturation.
Patent RU-2010884-C1 (RU)
Title: Structural cold-resistant steel
Inventor: SHULTE ALEKSANDR YU
IPC: C22C38/06
Filed: 1992-04-23
Granted: 1994-04-15
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: steel has, wt. -% : carbon 0.14-0.22; manganese 0.4-0.55; silicon 0.12-0.30; aluminium 0.02-0.08; calcium 0.006-0.01; sulfur 0.003-0.005, and iron - the rest. Use of proposed steel ensures to change a lot of low-alloy expensive steels used in ship-building industry. EFFECT: enhanced quality of steel. 1 tbl
Patent RU-2037891-C1 (RU)
Inventor: MALYSHEV VLADIMIR IVANOVICH
IPC: G11B27/36
Filed: 1992-04-10
Granted: 1995-06-19
Abstract: FIELD: computer engineering. SUBSTANCE: device has two stages of error correction, each having a register unit, a modulo two convolution unit of oblique parity, two "Non-equivalence" gates, a unit for error detection by analyzing the number of bits on each level, a multiple error detection unit, shift register, AND gate group, modulo two adder unit, shift register, AND gate group, modulo two adder unit, NOT gate, output bus. The second stage of error correction has stepwise shift register with shift increasing when moving from the Nth bit to the first bit, with the step being equal to m. The device corrects single errors at the first level using the second vertical and oblique parity. The first vertical and oblique parities are taken as N+1 and N+2 information bits and error batches of the length m-1 which are transformed by stepwise shift register at the second level. Single stepwise shifted errors are corrected by using coupled oblique and vertical parities increasing reliability of read data. EFFECT: enhanced reliability in reading data, higher density in information storage. 6 dwg
Patent RU-2042070-C1 (RU)
Title: Water hydrant
Inventor: KATYUSHCHENKO ANATOLIJ YA
IPC: F16K1/00
Filed: 1992-04-20
Granted: 1995-08-20
Abstract: FIELD: sanitary engineering. SUBSTANCE: bushing with seat and outlet openings is mounted inside the housing with the inlet passageway. The spring-loaded rod is coupled with the valving member. A baffle with an opening is mounted inside the housing. An additional closing member, which is received in the opening of the baffle to permit its overlapping, is made on the valving member from the side opposite to the seat. The additional closing member is converging downward. The outlet openings are made in the separate part secured to the bushing. The projection of the cover is arranged inside the housing to define a ring space with respect to the housing walls. The space is in communication with the inlet passageway. EFFECT: improved design. 3 cl, 4 dwg