baber/WOPTO huggingface dataset:
Patent DE-19937167-C1 (DE)
Title: Shaver cleaning device has a changeable cleaning fluid container with an inlet and sealed-off outlet, a motor-driven feeder and a seal between drain pipe and inlet
Inventor: HOESER JUERGEN
IPC: A45D27/46
Filed: 1999-08-06
Granted: 2000-03-23
Abstract: The invention relates to a shaving device (RV) comprising a casing (1) and a cleaning trough (8) for personal effect kit  especially a shaving head (S) of a shaver (R),  a replaceably disposed cleaning fluid container (3) which has an inlet (15) and an outlet (18), a sealing element (51) which seals the outlet (18). The device also includes  a conveyance  device (6) equipped with a motor (5). Said conveyance device conducts a cleaning liquid (11) from  the cleaning fluid container (3) to the cleaning trough (8). The drainage tube (9) can be connected to the inlet (15) of the cleaning fluid container (3) in such a way that a sealing element (14) is provided between the outlet tube (9) and the inlet (15) of said trough (3). The cross section of the flow of the drainage tube  (9) is configured in such a manner that cleaning liquid (11) including impurities will drain off in the cleaning fluid container (3), and a gaseous medium can be released from said container (3).
Patent DE-19945152-C1 (DE)
Title: Verfahren und Anordnung zur Meldungskopplung einer zentralen Steuerungseinrichtung mit dezentralen Kommunikationseinrichtungen
Inventor: STEFFAN ANDREAS
IPC: H04Q3/62
Filed: 1999-09-21
Granted: 2001-04-26
Abstract: Die Erfindung beschreibt eine neuartige private Nebenstellenanlage und die Migrationslösung zu bestehenden Einrichtungen. Kommunikationsverbindungen werden über ein Transportnetz hergerstellt, die Steuerung erfolgt zentralisiert durch eine zentrale Steuerungseinrichtung, die mit den dezentralen Vermittlungseinrichtungen und den Anschlußbaugruppen über eine zweistufige Verbindung verbunden ist, wobei dezentral eine Sammlung und Verteilung der Steuerungsmeldungen durchgeführt wird und von einer jeweiligen dezentralen Einrichtung über ein ATM-Netz oder eine Ethernetverbindung die Steuerverbindung zur zentralen Steuerung besteht.
Patent DE-19957960-C1 (DE)
Title: Leather or textile-covered plastic foam component molding tool, comprises a cover preforming part which transfers the cover and positions it in the foaming tool
Inventor: BOELLER WALTER
IPC: B29C33/44
Filed: 1999-12-02
Granted: 2001-02-01
Abstract: Leather or textile-covered plastic foam component molding tool, comprises a cover preforming part which transfers the cover and positions it in the foaming tool. A preforming tool (3) for the cover (2) supports the latter during transfer to an open tool half (1) in which foam is molded at the back of the cover. Both the preforming tool and foaming tool half are multi-part to enable an undercut area (5) to be molded. Foaming tool parts (1b,1c) adjacent to the undercut area are removed for insertion of the preforming tool and then a core (3a) of the preform tool is separated from the side parts (3b,3c) allowing their removal from the foaming tool.
Patent RU-2017798-C1 (RU)
Inventor: SHEKHTER YULIJ N
IPC: C10M135/10
Filed: 1992-11-04
Granted: 1994-08-15
Abstract: FIELD: lubricant materials. SUBSTANCE: material has, wt.-%: nitrated petroleum oil 30-50; ceresine 1-3; lithium soap of stearic acid or lithium soap of fatty acids of C 17 -C 20 -fraction 0.5-4.0; alkaline petroleum calcium sulfonate 5-15; aliphatic alkyl-(C 17 -C 20 )-amine 2-5; polyvinyl-n-butyl ester 2-10; 4-methyl-2,6-di-tert. -butylphenol 0.2-0.5, and petroleum oil or fraction 270-400 C isolated from distillate of petroleum oils selective purification - the rest. EFFECT: enhanced quality of lubricant material. 2 tbl
Patent RU-2032560-C1 (RU)
Inventor: MATVEJKIN SERGEJ I
IPC: B60R21/16
Filed: 1992-11-18
Granted: 1995-04-10
Abstract: FIELD: passive safety devices. SUBSTANCE: gas generator 2 has disk engaging through panel, forming protective cushion 1, with cover 4 of container secured on rod 8 of piston of gas cylinder-forechamber. Rod 8 is flexibly fixed, for instance, by spring ring 10 installed in recess of cylinder and it can be extended from branch pipe when gases act on cylinder piston 7. Cover 4 is secured on container by means of locks 5 over perimeter and is connected with container by means of soft flexible member at one of adjoining sides. Quick response is provided owing to forechamber holes 14 made in cylinder space and overlapped by rod. EFFECT: prevention of serious traumatic injuries in case of road accident. 3 dwg
Patent RU-2063507-C1 (RU)
Inventor: BELONENKO VLADIMIR N
IPC: E21B28/00
Filed: 1992-12-28
Granted: 1996-07-10
Abstract: FIELD: gas production. SUBSTANCE: method for producing gas from a seam with a trap provides pressure decreasing in the seam or a part of the seam, gas extraction from the trap and additional effect on the seam by elastic oscillations. Effect is implemented by changing oscillation frequency in monotonic manner and/or in discrete manner, or under harmonic law from its highest to lowest value and reverse, preferentially from 1 Hz to 30 Hz and from # 0 Hz to 1 Hz. Frequency changing is accompanied by increasing oscillation amplitude and/or pulse effect, and/or train of waves. Pulse effect is carried out in half-period of elastic wave rarefaction that goes through the seam in trap area. Seam oscillations are transmitted over the waveguide that includes concentrator. The most intensive effect is carried out at start stage of pressure decreasing. In so doing the highest rate of pressure decreasing is preset. Seam pressure decreasing in trap area is carried out prior to achieving the value below saturation pressure. Seam pressure decreasing is carried out by periodical pumping out seam liquid produced from the wells drilled away from the trap and deeper. Seam liquid is pumped out from one seam into another seam, for example, from lower seam to upper seam with trap. Seam liquid is transported to the surface, its heat is used for economical needs, and cooled liquid id pumped back to the seam to flood it in controlled, artificial manner. EFFECT: improved process of seam formation, increased life time of well operation. 21 cl, 3 dwg
Patent RU-2079206-C1 (RU)
Title: Pulse sequence generator
Inventor: KHARAZOV KONKORDIJ I
IPC: H03K3/64
Filed: 1993-01-19
Granted: 1997-05-10
Abstract: FIELD: timers for control units. SUBSTANCE: device has register, binary counter, comparison circuits, NAND gate, AND gate, D flip-flop. Maximal number of pulses in sequence is determined by number of bits in register and binary counter. Length of sequence does not depend on duration of control signal. EFFECT: increased field of application. 1 dwg
Patent RU-2070161-C1 (RU)
Title: Stand for adjustment and checking crane safety devices
Inventor: SUSHINSKIJ VALERIJ A
IPC: B66C15/06
Filed: 1993-03-16
Granted: 1996-12-10
Abstract: FIELD: materials handling facilities; mechanisms requiring control of state of safety devices. SUBSTANCE: stand has load moment limiter parametric amplification channel with series-connected loading element, pressure sensor and dynamometer, and also control instrument unit with comparison unit coupled with one of inputs of parametric channel. Stand has also parametric channels of boom angle and radius, inclinometer checking and adjustment, anemometer adjusting and control including rotational speed setter and comparison unit with corresponding loading members and parameter sensors connected to control instruments unit. Control instruments unit is made to provide sequential normalization of applied signals and comparing the signals with preset voltage. It has power line approach indicators connected to output of checking and adjustment unit with cycle generator. Stand has also parametric channels of hydraulic loading and precise setting of boom angle sensor in presence of safety device with hydraulic pressure sensor and pendulum type boom angle sensor. EFFECT: enlarged operating capabilities; enhanced reliability of checking and adjustment. 1 dwg
Patent RU-2044878-C1 (RU)
Inventor: SAVINYKH YURIJ A
IPC: E21B4/02
Filed: 1993-03-31
Granted: 1995-09-27
Abstract: FIELD: drilling of oil and gas wells. SUBSTANCE: telemetering system for monitoring rotation speed of turbodrill shaft has successively connected blocks of decoding, comparison of three signals located between amplifier and recording and indicating block. Decoding block is made in form of three channels each consisting of band-pass filter, detector, NAND circuit block computing pulse length τ and period of pulse spacing T, block for checking relative pulse duration c=T/c = T/τ, besides, bottom-hole transducer of information signals is made in form of resonance damper. Bottom-hole modulator is made in form of pipe with longitudinal through recess located inside the code perforated tube. Bottom-hole radiator is made in form of turbine blades of turbodrill. EFFECT: higher efficiency. 3 dwg
Patent RU-2111280-C1 (RU)
Title: Material for applying antifriction coating
Inventor: GOPIENKO V G
IPC: C23C4/08
Filed: 1993-05-07
Granted: 1998-05-20
Abstract: FIELD: aluminum alloy coatings. SUBSTANCE: material contains 4-22 wt % tin and 0.4-1.0 wt % copper and exists in the form of powder with following fractional makeup: 5-20% 1-50-mcm fraction and 80-95% 51-150-mcm fraction. EFFECT: improved antifriction property. 2 tbl
Patent RU-2052054-C1 (RU)
Inventor: KNYAZKIN YURIJ V
IPC: E04H6/02
Filed: 1993-06-28
Granted: 1996-01-10
Abstract: FIELD: civil engineering. SUBSTANCE: small size garage is made in the form of counterbalanced body/"guard" resting on roll bearing in the form of circle segments, and moving along horizontal guides. Circle radius of the roll bearing is coincident with common center of gravity of the guard. Counterbalancing mean is made in the form of a tank filled with ballast to provide complete counterbalancing the guard regarding any support point. Segments and horizontal guides are provided with projections to exclude slipping the guard when rolling in the guides. Garage holding in extreme positions is provided with floating rods. EFFECT: small size. 2 cl, 6 dwg
Patent RU-2070080-C1 (RU)
Title: Logic game "information cubes"
Inventor: AREST MIKHAIL YAKOVLEVICH
IPC: A63F9/04
Filed: 1993-07-26
Granted: 1996-12-10
Abstract: FIELD: toys, logic puzzles. SUBSTANCE: logic game "information cubes" has game block composed of play elements manufactured in the form of individual cubes. Cubes are made for interaction and are fitted with game marks applied to their faces. Marks represent logic counting systems, each being provided with instructive list of questions-tasks. Game marks of each counting system differ from each other by shape. EFFECT: increased entertainment of logic game. 3 dwg
Patent RU-2058478-C1 (RU)
Title: Method of control over development of oil field
Inventor: GLUMOV IVAN FOKANOVICH
IPC: E21B43/20
Filed: 1993-09-06
Granted: 1996-04-20
Abstract: FIELD: oil industry. SUBSTANCE: method involves metering of water content of each well, selection and disconnection of wells with high water content. Flow rates of water and oil are arranged by decay for water and by rise for crude oil. From obtained rows in direction of growth there are selected like wells having minimal summary ranks till production of oil by left wells becomes equal to design one. Selected wells are transferred to flow-out. As result of this method priority attendance of most productive wells is conducted and wells with highest water content are transferred to flow-out. EFFECT: fast and accurate control of development of oil field. 4 tbl
Patent RU-2047861-C1 (RU)
Title: Method of separate determination of nitrophenols in water
Inventor: KORENMAN YAKOV IZRAILEVICH
IPC: G01N31/16
Filed: 1993-11-30
Granted: 1995-11-10
Abstract: FIELD: analytical chemistry. SUBSTANCE: method of separate determination of 2-nitrophenol, 2-amino-5-nitrophenol, 2-amino-4,6-dinitrophenol and 2,4,6-trinitrophenol in water involves preliminary concentration with organic solvent in the presence of desalting agent and potentiometric titration of nonaqueous extract with KOH solution in isopropanol. Solvent: tert.-butyl alcohol; desalting agent: ammonium sulfate at concentration 36.5-40.0 wt.-% with relation to the sample. EFFECT: improved method of assay. 2 cl
Patent RU-2078874-C1 (RU)
Inventor: SABANCHIEV ZAUR M
IPC: E02F3/38
Filed: 1993-12-23
Granted: 1997-05-10
Abstract: Использование: изобретение относится к землеройной технике, в частности к рабочему оборудованию одноковшовых экскаваторов, имеющих средства для быстросъемного крепления ковша к рукояти. Сущность изобретения: для переоборудования ковша без ручного вмешательства при минимальных затратах времени с надежной его фиксацией в рабочем оборудовании одноковшового экскаватора штанги подвижного захвата снабжены пружинами, которые препятствуют самопроизвольному размыканию захвата и надежно фиксируют ковш. 4 ил.
Patent RU-2042013-C1 (RU)
Title: Method of construction of underground structure
Inventor: MIKHLIN ABRAM L
IPC: E02D27/18
Filed: 1994-01-19
Granted: 1995-08-20
Abstract: FIELD: construction. SUBSTANCE: prior to erection of walls of the under- ground structure, a zone of loose ground is formed to the depth of the structure to be constructed. A supporting prism from a sand-gravel mix is set up along the structure outline. After erection a sheet-piling is pressed in the ground mass on the day surface of the structure walls between them and existing buildings, using the erected structure walls as supporting constructions for pressing-in. Then a curtain of clay mortar is set up between the structure to be constructed and sheet-piling. Then dipping of the structure walls is started with simultaneous even destruction of the supporting prism from the sand-gravel mix. EFFECT: prevention of ground migration from under foundations of existing buildings at construction in restricted urban conditions. 3 cl, 6 dwg
Patent RU-2063942-C1 (RU)
Title: Method for manufacture of heat-insulating articles
Inventor: VASILEV VLADIMIR V
IPC: B29C43/20
Filed: 1994-02-03
Granted: 1996-07-20
Abstract: FIELD: manufacture of heat-insulating articles. SUBSTANCE: method for manufacture of heat-insulating articles consists in pressing of fibrous material (artificial and natural fibers) at pressure of 0.02-0.08 kgf/sq.cm when heated in high-frequency electric field at temperature of melting of low-melting component in the central layer of article equalling 0.1-0.5 of its thickness, and at temperature of softening of the surface component. Fibrous material is used in form of wastes of textile production. EFFECT: higher efficiency and ecologically clean method. 1 tbl
Patent RU-2087685-C1 (RU)
Title: Method and device for mechanical perforation of oil and gas wells
IPC: E21B43/112
Filed: 1994-02-16
Granted: 1997-08-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: it is used in secondary opening of oil and gas wells and ensures higher inflow of oil and gas. According to method, lowered into well is perforator with chamber, passage forming tool and hydraulic pump. Chamber is made with low-pressure space, hydraulic oil tank, and control valve. Located in low-pressure space is piston-rod pair which creates high-pressure space. Passage forming tool is mounted on working piston. Pressure is initially created in low-pressure space and then is transferred to under-piston space of piston-rod pair. Advance of tool is performed due to displacement of working piston under pressure in high-pressure space. Tool is returned under action of spring and liquid pressure in well. Passage forming tool of piercing type is mounted on working piston. EFFECT: high efficiency. 2 cl, 1 dwg
Patent RU-2079565-C1 (RU)
Title: Gold based alloy
Inventor: KUTOLIN SERGEJ A
IPC: C22C5/02
Filed: 1994-03-22
Granted: 1997-05-20
Abstract: FIELD: non-ferrous metallurgy, prospecting of gold alloys for jewelry pieces. SUBSTANCE: alloy has gold and 0.99 - 1.0 vol % of titanium nitride or zirconium nitride. EFFECT: alloy has high wearability and fine color. 1 tbl
Patent RU-2107037-C1 (RU)
Title: Method of treatment of sewage waters of production of cellulose nitrates
Inventor: KUTSAK V S
IPC: C02F101/00
Filed: 1994-03-29
Granted: 1998-03-20
Abstract: FIELD: chemical technology, mainly, production of cellulose nitrates and relating to treatment of sewage waters of this production to remove suspended matter. SUBSTANCE: method includes reagent neutralization of sewage waters, separation into liquid and solid phases, mixing of clarified water with hydrolyzed coagulant - aluminium sulfate and final treatment to remove suspended matter by settling. In this case, the time taken for mixing coagulant with water to obtain homogeneous solution in the entire volume of liquid amounts to not less than 3 s with velocity gradient of 1200 ss -1 . EFFECT: higher efficiency of treatment up to 93!3%, increased intensity of flocculation in water coagulation treatment and reduced time of coagulation from 15 to 10 min, that results in reduced volume of coagulation structures and capital outlays for their construction. 3 tbl
Patent RU-2078479-C1 (RU)
Title: Оптико-электронный преобразователь полутоновых изображений
IPC: H01J31/26
Filed: 1994-04-26
Granted: 1997-04-27
Abstract: Оптико-электронный преобразователь полутоновых изображений, содержащий диссектор с многощелочным фотокатодом и системой электродов, а также соосными отклоняющей и фокусирующей системами, причем последняя выступает за плоскость фотокатода, а отклоняющая система размещена на противоположной стороне фокусирующей системы в ее полости, отличающийся тем, что диссектор выполнен с прифотокатодной сеткой, фокусирующая система выполнена в виде двух смежных коротких соленоидов с отношением средних диаметров 1,3 : 1 и отношением длины фокусирующей системы к внутреннему диаметру большего короткого соленоида 2 : 1, а отклоняющая система выполнена в виде двух пар взаимно ортогональных седлообразных воздушных катушек, примыкающих к колбе секции переноса изображения диссектора, причем больший из коротких соленоидов фокусирующей системы выступает за плоскость фотокатода диссектора не менее, чем на 10 мм.
Patent RU-2071133-C1 (RU)
Inventor: DYAKOV EVGENIJ K
IPC: G21D5/08
Filed: 1994-06-14
Granted: 1996-12-27
Abstract: FIELD: two-mode nuclear plants built around nuclear rocket with various thermal-to-electric power converting systems. SUBSTANCE: reactor core is built up of two hydraulically isolated and relatively symmetrical parts arranged through height and separated in their middle cross plane by common header passing hydrogen heated to 2800 K to exhaust nozzle of rocket. Fuel elements in each part of core are placed in annular spaces between concentrically mounted shells. Hydrogen flows through fuel elements in two opposing currents from external and internal annular spaces to central annular space communicating with common header. Each hydrogen flow moves over three-way channel. Tubular channels provided between fuel elements in intermediate annular spaces may accommodate energy-generating ducts of thermionic converter liquid-metal heat pipes, or Filde's pipes. Core has annular heat-insulation layer preventing heat loss through it and functioning as spacer between core parts separated by hot header. Core may be used for heat-electric, thermionic, and turbomachine conversion systems without essential changes in its design and thermohydraulic circuit arrangement. EFFECT: enlarged functional capabilities. 2 cl, 2 dwg, 1 tbl
Patent RU-2081914-C1 (RU)
Title: Method of foreign dna incorporation in spermatozoons
Inventor: KUZNETSOV ANDREJ V
IPC: C12N15/00
Filed: 1994-07-21
Granted: 1997-06-20
Abstract: FIELD: genetic engineering. SUBSTANCE: before spermatozoons washing from the semen fluid their subjected for flotation. Spermatozoon suspension is incubated with DNA to be incorporated firstly at the room temperature in the presence of 1% DMSO, then DMSO concentration is increased to 3% and mixture is cooled to 0-(+4) C followed by its heating to 42 C. EFFECT: improved method of DNA incorporation. 2 cl, 1 tbl
Patent RU-2100668-C1 (RU)
Title: Bearing unit
Inventor: VOZHDAENKO VLADIMIR VASILEVICH
IPC: F16B3/00
Filed: 1994-09-05
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: groove in the outer race of a rolling bearing is through, longitudinal, curved, and diverging in the direction of the periphery. The key is made of spring wire of round cross-section. The front end face of the key is cutting and inclined. EFFECT: enhanced reliability. 5 dwg
Patent RU-2075709-C1 (RU)
Title: Plant for drying wooden parts mainly boards with use of microwave energy
Inventor: KISELEV MIKHAIL E
IPC: F26B3/347
Filed: 1994-09-02
Granted: 1997-03-20
Abstract: FIELD: drying wooden parts of any thickness at high content of moisture. SUBSTANCE: plant has device for moving the parts being dried along specified trajectory, at least one microwave energy source, one device for acting on wooden parts by microwave energy, line transmitting the microwave energy to this device, device for blowing the parts and removing suspended moisture, as well as device for automatic follow-up alignment of microwave energy source and transmission line. Device for automatic follow-up alignment is made in form of standing-wave ratio measurement unit and reflected wave compensation in transmission line made in form of probe standing-wave ratio meter, computer and control unit and adjusting unit connected in series. EFFECT: enhanced efficiency. 5 cl, 4 dwg
Patent RU-2060442-C1 (RU)
Title: Cartridge of special mission
Inventor: BORISOV ALEKSANDR D
IPC: F42B5/145
Filed: 1994-10-17
Granted: 1996-05-20
Abstract: FIELD: small. SUBSTANCE: cartridge of special mission is designed in particular for noiseless shooting with jets of fluid, loose substances, fluid with loose substances, ampules containing liquid or loose substances. Cartridge includes case, percussion cap and leak-proof container with propelled mass. Case is composed of body, bottom with percussion cap and stopping member with hole to accommodate firing pin of shooting device. Case body integrates all elements of cartridge by its flaring out /and stands duty as barrel with cartridge chamber while shooting from no-barrel shooting device. Internal space of container has shoulder in front part to form nozzle creating jet propelled at target. Container bottom Is manufactured in the form of piston-obturator and front part of container can be opened with some effort. For prevention of unauthorized use of cartridge with large power charge case body has wall thinning in zone of maximal gas pressure during shooting. EFFECT: enhanced operational efficiency and reliability. 1 dwg
Patent RU-2106104-C1 (RU)
Title: Eucharist vessel and method of preparing eucharist vessel for usage
Inventor: DZHONSON DZHIMMI L
IPC: B65D85/72
Filed: 1993-04-01
Granted: 1998-03-10
Abstract: FIELD: ritual accessories. SUBSTANCE: Eucharist vessel is made in the form of small bowl for juice or wine and has flat upper edge or flange. Bowl is closed with cover composed of two parts and adapted for receiving the sacrament bread formed as capsule. Method involves removing upper layer of cover to provide access to capsule; removing lower layer of cover allowing juice or wine to be drunk from bowl. Upper and lower layers are made in the form of parts of folded paper sheets with foil or plastic coat and attached one to another by heat welding. Layers are provided with lugs, which are grasped by user and pulled to separate layers one from another and from bowl upper flange. EFFECT: increased convenience and simplified construction. 10 cl, 5 dwg