baber/WOPTO huggingface dataset:
Patent DE-19714850-C1 (DE)
Title: Corrugated metal piping with connecting flange
Inventor: DOERGE FRANZ
IPC: F16L25/00
Filed: 1997-04-10
Granted: 1998-12-24
Abstract: The connecting flange (5) is fixed onto the corrugated pipe (1) by means of an elastically flexible securing ring (2) with changeable external diameter and fitting into a cavity in the flange and inserted into one of the corrugation troughs (3) near the end of the pipe. The connecting flange has a slightly larger bore-hole (6) than the outer diameter of the corrugated pipe; the bore hole's diameter is smaller than the external diameter of the pipe. The cavity in the connecting flange consists of a peripheral groove (7) extending radially outwards from the bore-hole. The groove-edge facing the end of the piping has a slightly larger diameter than the external diameter of the securing ring.
Patent DE-19726055-C1 (DE)
Title: Electromagnet system with method of jointing core and yoke
Inventor: BAUR RUDOLF
IPC: H01H36/00
Filed: 1997-06-19
Granted: 1998-11-12
Abstract: An electromagnet system including a yoke (1) and having a core (2) which is fixed with a fixture end (23) in a round hole (13) of a yoke section, in which the core (2) has a preferably cylindrical shaft (24) and a conical section (25) widening to it's fixture end (23), the conical section piercing the yoke material with a core diameter exceeding the diameter of the round hole (13). On the conical section (25), is formed a thread (26,27), the conical section being inserted with self-forming threading on the threadless wall of the likewise conically widening recess (13) of the yoke (1).
Patent DE-19735267-C1 (DE)
Title: Line filter for pneumatic brake lines in heavy commercial vehicles
Inventor: NABER THOMAS DIPL ING
IPC: F15B21/041
Filed: 1997-08-14
Granted: 1999-04-22
Abstract: The filter is a tubular construction that doesn't obstruct vital air lines. The need to prevent a filter in a pneumatic brake line blocking the line has long been recognized as an essential feature. However, the hitherto complex construction is now replaced by a T-piece with a filter cartridge in the T bar. The T-piece can be considered to be in three sections.  Air enters section 2 and passes through cartridge (6) into the delivery section 4. The cartridge is positioned by two springs (7,8) and can slide in the T bar. A fouled cartridge then slides against spring pressure to the right so that air, even if dirty, can still pass into section 4. Spring (8) is attached to the cartridge so that the cartridge can be withdrawn for replacement once end cap (11) has been unscrewed. In a variation in which air is admitted at section 4 to leave at section 2 the cartridge housing (15) is perforated in front of the cartridge so that air can escape into an enlarged section of the T-bar as the cartridge moves to the left.
Patent DE-19746207-C1 (DE)
Title: High-water protection wall
Inventor: PETRY MARTIN
IPC: E02B3/10
Filed: 1997-10-20
Granted: 1998-11-12
Abstract: The wall has a head-plate (5) releasably attached to the steel tongue wall (3) by a draw anchor (11). Between the steel tongue wall head (18) and the underside of the head plate is a head plate seal (19) extending along the extension of the steel tongue wall head.  The draw anchor (11) can be arranged on the water side of the wall. The head plate seal is positionable in a cut out (20) in the steel tongue wall head to be clamped in place.
Patent DE-19748479-C1 (DE)
Title: AC current converter with variable pulse frequency
Inventor: WOBBEN ALOYS
IPC: H02M1/12
Filed: 1997-11-03
Granted: 1999-04-15
Abstract: Pulse frequency is changed in response to an AC voltage to be produced, and is a lot larger in a zero-passage of AC voltage than in the area of its maximum amplitude. The smallest pulse frequency in the area of the maximum amplitude totals at least some hundred Hz. Pulse frequency totals preferably l4-18 kHz in the area of zero-passage, and 500 Hz-2 kHz in the area of the maximum amplitude.
Patent DE-19809318-C1 (DE)
Title: Label to confirm sterilisation of product
Inventor: KALUS PETER
IPC: G09F3/10
Filed: 1998-03-05
Granted: 1999-05-27
Abstract: A sterilisation proving label, comprises a carrier layer (1) and an adhesive layer (3) on top and a proving layer (2) on the opposite side of the carrier. The proving layer undergoes an irreversible colour change after sterilisation. The proving layer preferably has a water based ink, and the carrier layer preferably consists of paper.
Patent DE-19908391-C1 (DE)
Inventor: STEDRON HORST
IPC: E04C2/20
Filed: 1999-02-26
Granted: 2000-10-19
Abstract: The invention relates to a locking system for wall lining plates, whereby the wall lining plates comprise a plate base body which is provided with a surface structure and/or surface shaping on the visible side thereof. The plate base body engages, with the lateral plate edges thereof, above and/or below the plate edges of adjacent wall lining plates. A drainage channel is formed on a lateral vertical plate edge situated on the plate base body. In order to ensure a controlled drainage of water out of the drainage channel, the invention provides that the lower horizontal plate edge is provided with a spring and the upper horizontal plate edge is provided with a groove that is matched to said spring. In addition, the drainage channel is led into the groove of the wall lining plate attached underneath, and the groove, at the groove ends thereof, is led into the discharge channel.
Patent DE-19912085-C1 (DE)
Title: Pulsed laser diode optical component alignment method; involves increasing transmission energy and altered pulse or pause ratio of laser diode to provide visible light spot on target object
Inventor: EBELT GERD
IPC: G02B27/62
Filed: 1999-03-18
Granted: 2000-03-09
Abstract: The method involves increasing the transmission energy of the pulsed laser diode for alignment of the optical component (1) relative to a target object (2), with simultaneous adjustment of the pulse or pause ratio relative to the normal operating mode, to provide a bright visible light spot on the target object. An Independent claim is also included for a pulsed laser diode optical component.
Patent DE-19918113-C1 (DE)
Title: Appts to fit and remove hoses at connections in vehicle air and liquid systems
Inventor: KRETZSCHMAR MICHAEL
IPC: B25B27/10
Filed: 1999-04-22
Granted: 2000-08-10
Abstract: The appts. to fit and remove hoses at connections has a drive (2) to give a linear movement, with an energy store for its action and a control (3) to set the working operation and give linear movement to a push unit.  The push unit acts on the ends of two swing nipper half sections, to pivot them against a hose (50) between them.  A limit stop reinforces the grip action on the hose, and advances the nippers with the hose.
Patent RU-2053663-C1 (RU)
Inventor: DOLGACHEV ALEKSANDR M
IPC: A01K55/00
Filed: 1992-12-07
Granted: 1996-02-10
Abstract: FIELD: apiculture. SUBSTANCE: collector has the form of a sealed transparent box with a cassette for plates, the lower part of said cassette being provided with an air duct. Said air duct communicates the cassette with a cyclone, regenerator, and fan. Air for drying the bee venom is sucked in through the air duct. The box accommodates a working tool for removing venom from the plates by scrapers secured on twinned spring-loaded plate elements. A cooling device is arranged outside the box. The holes in the box for access of operator are tightly joined with corrugated hoses fitted with gloves. An endpiece on the outlet hole of the air duct is provided for blowing off dust settling in the box. EFFECT: improved design. 4 cl, 4 dwg
Patent RU-2047846-C1 (RU)
Inventor: ROKHIN VALERIJ V
IPC: G01G7/02
Filed: 1992-12-07
Granted: 1995-11-10
Abstract: FIELD: measurement technology. SUBSTANCE: balance includes pointer 1, frame 2, permanent magnet 3, tight case 4, suspension 5, core 6, coil 7, register in the form of audio frequency generator 8, signal converter 9 and graph plotter 10, spring-current lead 11 and power supply source. Core 6 is suspended from tip of pointer 1 opposite to tip from which weight is hanged and is connected through coil 7 to register. Power supply source is manufactured in the form of source 12 of stabilized voltage. Tight case housing weight suspended from pointer is fabricated in the form of thermostat of cylindrical shape with holes in surface mounted on trolley 22. EFFECT: simplified design, increased measurement precision and sensitivity of studies of fast-going processes. 3 cl, 1 dwg
Patent RU-2043123-C1 (RU)
Title: Rectal tube for performing intestinal irrigation
Inventor: GOROKHOVA GALINA D
IPC: A61M3/02
Filed: 1992-12-30
Granted: 1995-09-10
Abstract: FIELD: medicine. SUBSTANCE: device has hollow casing with tail end piece and lateral branch pipe and hollow endoconductor. All the parts pf the rectal tube are produced from thermoplastic nonmetal material. The endoconductor is longitudinally movably mounted in the casing channel. The free space area between the endoconductor and casing channel wall does not exceed the lateral branch pipe channel cross-section area. The casing working part has convex streamlined shape with maximum diameter being 1.5-2 times greater than that of the tail end piece. The casing has, for example, ring-shaped protrusion on the tail end between the working part and the branch pipe. The endoconductor has head provided with rounded working part and saddle-shaped heel part by means of which it is tightly connectable to the recess of the corresponding form located on the casing working end making streamlined rectal tube. EFFECT: improved operational characteristics. 3 cl, 1 dwg
Patent RU-2077232-C1 (RU)
Title: Method for preparing poultry for processing food products
Inventor: MAKHONINA VALENTINA N
IPC: A23L13/50
Filed: 1993-03-04
Granted: 1997-04-20
Abstract: FIELD: poultry-processing industry. SUBSTANCE: method involves stitch pumping of poultry and holding it for 8-12 h. Composition and ratio of ingredients in pumping are the following: enzyme papain, 1-3 mg/kg of meat raw material; the other ingredients, kg/100 l of pumping: salt, 10-12; granulated sugar, 2-2.5; chopped garlic, 1-1.5; ground mustard, 1-2.0; black pepper, 0.2-0.3; potable water, the balance. EFFECT: higher efficiency.
Patent RU-2125065-C1 (RU)
Title: Composition for making industrial rubber products
Inventor: KASHIRSKIJ V G
IPC: C08L9/00
Filed: 1993-03-26
Granted: 1999-01-20
Abstract: FIELD: aviation, automobile manufacture, agriculture, medicine, and other industries. SUBSTANCE: claimed composition comprises butadiene rubber is synthetic rubber and natural shale as shale rock. In addition to sulfur and paraffin, the claimed composition includes diphenyl guanidine, tire regenerate, ebonite dust, rubrax and industrial oil. Combination of components in certain ratio makes it possible to improve strength characteristics, increase acid resistance, reduce fragility of industrial products, widen field of application thereof and broaden range. EFFECT: improved properties of the composition. 2 cl, 1 tbl
Patent RU-2050959-C1 (RU)
Inventor: SAJPEEV GENNADIJ A
IPC: B01F7/00
Filed: 1993-05-06
Granted: 1995-12-27
Abstract: FIELD: grinding and mixing material. SUBSTANCE: apparatus has housing and rotor and stator mounted concentrically inside the housing. Curved passageways are made in the walls of the rotor and stator. The distance between the passageways is 1.4-1.45 of the rotor radius. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2092860-C1 (RU)
Title: Analyzer of initial phases of frequency-time distribution of instantaneous power
Inventor: ALEKSEEV ALEKSANDR A
IPC: G01R23/16
Filed: 1993-05-12
Granted: 1997-10-10
Abstract: FIELD: measuring equipment; parallel-type spectrum analyzers. SUBSTANCE: analyzer has parallel-connected processing channels. Each channel includes narrow-band filter, delay line, two phase shifters for π/2, two multipliers, subtraction device, and phase detector. EFFECT: high accuracy of analysis. 1 dwg
Patent RU-2085544-C1 (RU)
Title: Method of carbon-base corrosion-resistant article making
Inventor: YAGUBCHIKOV ALEKSANDR N
IPC: C04B35/52
Filed: 1993-06-01
Granted: 1997-07-27
Abstract: FIELD: anticorrosive materials. SUBSTANCE: method involves impregnation of carbon base with silicon melt containing 0.5-2.5 wt.-% copper. EFFECT: enhanced corrosion stability in chrome electrolyte, improved quality of article. 1 tbl
Patent RU-2108663-C1 (RU)
Title: Method for converting angle of shaft turn to code
Inventor: SMIRNOV A K
IPC: H03M1/64
Filed: 1993-05-31
Granted: 1998-04-10
Abstract: FIELD: automatic control and computer engineering; interfacing analog information sources and digital computers. SUBSTANCE: second harmonic phase signal shifted in phase from reference one through angle proportional to angle increment to 2π is shaped; also shaped are orthogonal values by delaying present amplitude of first phase signal by π/2; current values of amplitude of second phase signal are compared during same digital time moments with amplitudes of same signal delayed by π/2; ratio of modulo lower compared value to modulo higher value for second phase signal is determined; ratio is subjected to arc tangent transform, considering signs of compared values and difference of their modules, into present value of second phase signal angle; instant value of angle of shaft turn is shaped in the form of difference between present values of angle of first and second signal; instant values of angle of shaft turn are averaged. EFFECT: improved accuracy. 4 dwg, 2 tbl
Patent RU-2030318-C1 (RU)
Inventor: RYBYAKOV OLEG ANATOLEVICH
IPC: B62J27/20
Filed: 1993-06-29
Granted: 1995-03-10
Abstract: Область использования: изобретение предназначено для обеспечения пассивной безопасности мотоциклиста. Сущность изобретения: средство безопасности выполнено в виде пневмоподушек 3, равномерно размещенных по периметру пояса 1, надеваемого пользователем. Оболочка пневмоподушек 3 компактно сложена и соединена с источником газа - баллончиком 4 со сжатым воздухом, пусковой клапан которого связан с фалом 6. Последний крепится к мотоциклу и в аварийной ситуации обеспечивает автоматическую подачу воздуха для надувания и развертывания пневмоподушек. Кроме того, фал может быть соединен с размыкателем массы 7 системы зажигания, что обеспечивает ее отключение и остановку двигателя. 2 з.п. ф-лы, 1 ил.
Patent RU-2095355-C1 (RU)
Title: Method of preparing 1-nitroso-4-methylpiperazine
Inventor: CHARUSHNIKOV KIRILL A
IPC: C07D295/30
Filed: 1993-07-12
Granted: 1997-11-10
Abstract: FIELD: chemistry of drugs as intermediate product in synthesis of amino-4-methylpiperazine and 1-methylpiperazine. SUBSTANCE: desired product is prepared by nitriding piperazine-dichlorohydrate with sodium nitrite at 6-30 C, and subsequent methylation of 1-nitropiperazine is carried out at 6-7 directly in reaction mixture. Its composition is corrected, if desired, by filtration or addition of 1,4-dinitrosopiperazine (wt %); 1.0-23.0 1,4- dinitroso piperazine; 2.0-5.0 piperazine; 75.0-94.0 1- nitropiperazine, generally at 80-100 C and 1- nitrosopiperazine to formaldehyde molar ratio of 1.0- 1.8-2. EFFECT: more efficient preparation method. 14 cl, 2 dwg
Patent RU-2063326-C1 (RU)
Title: Abrasive-polymeric composition for porous polishing-grinding tool
Inventor: AGICH ARKADIJ A
IPC: B24D3/26
Filed: 1993-08-04
Granted: 1996-07-10
Abstract: FIELD: production of flexible abrasive tools used for surface finishing treatment of complex shape pieces and large-scale pieces. SUBSTANCE: composition has: binder - carboxylated divinyl and divinylnitrile rubbers; hardeners - ЕД-20 type epoxydian resin, bivalent metal oxide, tetramethylthiuramdisulfide (thiuram D); gas foaming agent -azoisobutylonitrile; surface active substance - block copolymer of polyorganosiloxane; components are in following ratio (mass %): abrasive filler 75.0 - 85.0; carboxylated rubber 11.6 - 19.6; В-20 epoxydiane resin 2.8 - 4.8; bivalent metals oxides 0.2 - 0.8; tetramethylthiuramsulfide (thiuram D) 0.1 - 0.2; azoisobutylonitrile 0.1 - 0.2; block copolymer of polyorganosilxane and polyoxialkylene 0.1 - 0.2. EFFECT: improved quality of flexible abrasive tool. 1 tbl
Patent RU-2114277-C1 (RU)
Title: Drilling bit
Inventor: GORELIKOV V G
IPC: E21B10/46
Filed: 1993-08-10
Granted: 1998-06-27
Abstract: FIELD: bore-hole drilling equipment. SUBSTANCE: this can be used in diamond drilling in difficult geological mining conditions. Drilling bit has body and die. Installed in die are inserts made of other than high-melting material. Provided in other than high-melting inserts are flushing passages with outlet hole towards end face of drilling bit. Height of flushing passage is less than height of volumetric layer of diamonds. Aforesaid embodiment of drilling bit prevents melting of inserts through their entire height and gives high reliability. EFFECT: higher efficiency. 1 cl, 1 dwg
Patent RU-2061500-C1 (RU)
Title: Method of surface decontamination
Inventor: NIKOLSKAYA VALENTINA P
IPC: A61L2/16
Filed: 1993-08-12
Granted: 1996-06-10
Abstract: FIELD: microbiology, medicine, food industry. SUBSTANCE: method involves the use of hydrogen peroxide of phosphoric acid salts as a solid carrier. Decontamination is carried out with active oxygen producer - sodium peroxosolvate phosphate. Method can be used for surface decontamination of equipment, apparatus, tools, etc. in different branches of industry. EFFECT: enlarged region of use, decreased cost and corrosion action. 6 tbl
Patent RU-2063635-C1 (RU)
Inventor: MAMCHICH VLADIMIR IVANOVICH
IPC: G01N33/48
Filed: 1993-11-16
Granted: 1996-07-10
Abstract: Использование: эндокринология. Сущность изобретения: с целью повышения точности диагностики дополнительно определяют тиреоидные гормоны в сыворотке крови и при наличии лабораторного гипотиреоза и одновременном повышении уровня тиреоглобулина назначают консервативное лечение курсом 25-35 дней, после чего повторно определяют указанные гормоны и при снижении уровня тиреоглобулина не менее чем в 2 раза от первоначального и уменьшения физических размеров щитовидной железы диагностируют аутоиммунный тиреоидит, а при отсутствии положительной динамики от консервативного лечения диагностируют узловые формы зоба.
Patent RU-2050921-C1 (RU)
Inventor: LUTFULLINA NAILYA ANVAROVNA
IPC: B01D17/00
Filed: 1993-12-16
Granted: 1995-12-27
Abstract: Изобретение относится к очистке нефти, топлив масел от механических примесей и воды и позволяет уменьшить количество ступеней очистки, увеличить ресурс работы разделительного аппарата. Сущность изобретения: в установке, включающей бак, насос, запорные вентили, разделительный аппарат, последний выполнен в виде фильтра-отстойника, на крышке которого сферху расположен сборник фильтрата, снизу на перфорированных трубках, соединенных каналами со сборником фильтрата, закреплены фильтрующие элементы из пористого гидрофобного материала, при этом бак через запорный вентиль соединен с патрубком ввода в фильтр-отстойник, через насос и запорный вентиль с патрубком вывода фильтрата из фильтра-отстойника и через насос и запорный вентиль с патрубком обратного фильтрата вывода из фильтра-отстойника. 1 ил.
Patent RU-2121915-C1 (RU)
Title: Device for cutting of flat items, in particular, multi-sheet printed matter
Inventor: KHANS-UL RIKH SHTAUBER
IPC: B26D7/06
Filed: 1993-12-17
Granted: 1998-11-20
Abstract: FIELD: printing arts. SUBSTANCE: cell drum rotating about the central axis carries cells separated from one another by spokes. Knives are secured on the spokes in such a manner that each cell on two opposite ends of the cell drum is respectively confined by a knife. Each end face of the cell drum carries at least one fixed counter-knife, which is engaged with the rotating knives. In the plane normal to the central axis the cell drum is divided into two halves of the cell drum, which are respectively installed on a supporting body. Both supporting bodies can move relative to each other along the central axis. The counter-knives participate in movement, since they rest on one of the supporting bodies. EFFECT: simplified procedure of adjustment of cell drum to items of different formats. 10 cl, 13 dwg
Patent RU-2084651-C1 (RU)
Title: Method of operation of system of gas turbine supercharging of internal combustion engine
Inventor: PIKUL VADIM N
IPC: F02B29/06
Filed: 1994-02-22
Granted: 1997-07-20
Abstract: FIELD: engine engineering. SUBSTANCE: method comprises supplying atmospheric currents to the diagonal blower, cyclic discharging of gases from the cylinder spaces to the atmosphere through the axial turbine, supplying compressed air to the cylinder, and additional charging the battery of the starting device. When the engine is not in operation the impeller of the blower is coupled with the transmission of the power source of the starting device. The impeller of the blower and wheel of the turbine are set in rotation by wind that enters the ring air sucker of the inlet well of the blower and ejecting head of the swirler. EFFECT: enhanced efficiency. 2 cl, 5 dwg
Patent RU-2087525-C1 (RU)
Title: Method of gasifying coals and electroarc plasma reactor for coal gasification
Inventor: KARPENKO EVGENIJ I
IPC: C10J3/18
Filed: 1994-04-05
Granted: 1997-08-20
Abstract: FIELD: power engineering and coal gasification. SUBSTANCE: invention is aimed at producing high-quality synthesis gas from low-grade coal. To enhance process efficiency, as gasifying agent, smoke fumes are used, separated streams of coal mixture and smoke fumes being uniformly fed across reactor chamber cross-section. In each cross-section, coal mixture and smoke fumes intake to cross- section area ratios are maintained constant and melt flowing down reactor wall is prevented. In plasma reactor, reagent-supply connection pipes 4 are made in the form of concentric channels positioned in reactor cover, each channel being provided with vertical tube 5 to load coal and tangential connection pipe 6 to introduce smoke fumes. Annular deepening 8 with height equal to that of electromagnet coil 2 is made on the reactor wall 7. EFFECT: enhanced efficiency of gasification process. 2 cl, 1 dwg
Patent RU-2122126-C1 (RU)
Title: Rotating valve unit for use in piston-type internal combustion engine
Inventor: DZHORDZH DZH KOATS
IPC: F01L7/10
Filed: 1994-05-11
Granted: 1998-11-20
Abstract: FIELD: mechanical engineering; valve timing. SUBSTANCE: unit is located inside split cylinder head consisting of upper and lower sections made to form after connection the spaces for rotated shaft with fitted on intake drum and outlet drum for each cylinder. Intake and outlet holes are provided in lower half of split head. Holes communicate with each cylinder. Intake and outlet channels communicating with drum spaces are made in split cylinder head. Reservoir spaces are found close to intake and outlet drums. Fuel-air mixture is delivered into intake drum at its both sides and exhaust gases are let out from both sides of outlet drum. Intake and outlet drums rotate inside spaces and seal the spaces by means of ring seals arranged around intake and outlet holes in lower section of split head. EFFECT: enhanced quality and efficiency of cylinder filling with fuel-air mixture. 19 cl, 1 dwg
Patent RU-2097007-C1 (RU)
Inventor: KEDROV ANDREJ V
IPC: A61F2/44
Filed: 1994-05-11
Granted: 1997-11-27
Abstract: FIELD: medicine. SUBSTANCE: device is produced as cone-shaped cylinder with dense deep external thread coated with special compound. The device has internal cylindrical hole with longitudinal grooves for key and external barrel. EFFECT: low risk of traumatic complications; accelerated operation; reliable fastening; possibility of dynamic vertebral column state observation. 2 dwg