baber/WOPTO huggingface dataset:
Patent DE-19705862-C1 (DE)
Title: Production of surfactant concentrate with pearly lustre for cosmetics, shampoo or shower gel
Inventor: ANSMANN ACHIM DR
IPC: C09K23/06
Filed: 1997-02-15
Granted: 1998-06-25
Abstract: - In the production of 60-90 wt.% pearly lustre concentrates containing surfactant by mixing aqueous anionic surfactant (I) with pearly lustre waxes, aqueous (I) concentrate in the lamellar gel phase is used.
Patent DE-19724356-C1 (DE)
Title: Power supply circuit for motor vehicle on-board network with three voltage levels
Inventor: BLUEMEL ROLAND DR
IPC: B60R16/02
Filed: 1997-06-10
Granted: 1998-05-07
Abstract: The power supply circuit has two power storage devices in series for supplying loads. Two supply voltages are taken from between the positive pole of the first storage device and the junction between the devices and from the junction and the negative pole of the second device. An externally driven generator produces a multiphase output voltage applied to inverters (2,3) supplying positive and negative voltages to the positive pole of the first device and the negative pole of the second device. A middle point inverter (4) supplied from the generator (1) feeds the junction (11) and is controlled to maintain a desired relationship between the first and second voltages by means of output compensation currents.
Patent DE-19741339-C1 (DE)
Title: Transport container for vehicle air bag pyrotechnics
Inventor: DROESSLER WOLFGANG
IPC: F42B39/14
Filed: 1997-09-19
Granted: 1999-05-27
Abstract: The container has a base, a cover and intermediate shelves to receive multiple airbag modules in the recesses. The base (11) and cover (12) of the container (10) form a frame (14) with side walls and a closed sheet cover.
Patent DE-19750984-C1 (DE)
Title: Profile control arrangement for object on pallet transported on conveyor belt
Inventor: PAULY JUERGEN
IPC: G01B11/24
Filed: 1997-11-18
Granted: 1999-10-07
Abstract: The arrangement uses an electro-optical leveling system for the pallet (P), set in a reflecting partial enclosure (2). The optical system actuates the leveling motor for the conveyor belt (F). The load (L) carries two cylindrical segment projections (V).
Patent DE-19823513-C1 (DE)
Title: Engine catalyser heating method
Inventor: ZHANG HONG DR
IPC: F01N9/00
Filed: 1998-05-26
Granted: 1999-07-29
Abstract: The catalyser heating method uses auxiliary injection of a fuel/air mixture in the engine combustion chambers (5) in the vicinity of the lower dead-point of each piston, for providing exothermic energy for heating the engine exhaust gas.  The ignition timing point of the engine (6) may be adjusted during the catalyser heating mode, with the engine operated with a lambda value for the fuel/air mixture of approximately 1.
Patent DE-19840022-C1 (DE)
Title: Mechanism to prevent over flooding in washing machines
Inventor: RESTELLI ANDREA
IPC: D06F39/08
Filed: 1998-09-02
Granted: 1999-12-23
Abstract: Holder (21) can be transferred, through supply of leaked water, into a position in which second magnet (20) is released rotationally. Retaining device (31) supports the second magnet (20) across the shifting direction of the valve body (14), when the holder is transferred from its first position into its second position in order to create a relative movement between holder (21) and magnet (20). Mechanism to prevent over flooding in washing machines in which a valve (2) features a water passage (7) between a tap and the water supply pipe (8), and a valve body (14) located shiftably in the water passage. The valve body (14) is connected to a first magnet (16) and controlled by an operating device (3) with a second magnet (20) and a movable holder (21), which holds the second magnet (20) in one of its positions. The holder (21) can be transferred, through the supply of leaked water, into a position in which the second magnet (20) is released rotationally. A retaining device (31) is provided to support the second magnet across the shifting direction of the valve body (14) when the holder is transferred from its first position into its second position in order to create a relative movement between the holder (21) and the second magnet (20).
Patent DE-19853078-C1 (DE)
Title: Measurement arrangement for simplified testing of brake discs for out-of true state and roundness has stand with dial gauges for measuring roundness and lateral out-of circularity effect
Inventor: BECK PETER-MICHAEL
IPC: F16D65/12
Filed: 1998-11-17
Granted: 2000-07-06
Abstract: The arrangement has a base plate (1), a bearing block (2) attached to the base plate, a shaft (3) rotatably mounted in the bearing block, a supporting bell (5) attached to the shaft, a guide cone (12) movable within the bell, a coil spring (10) biasing the cone out of the bell and a measurement stand (9) extending at a distance from the shaft with dial gauges (19) for measuring roundness and a lateral out-of circularity effect.  An Independent claim is also included for a method of testing brake discs for an out-of true state and for roundness.
Patent MD-4052-C1 (MD)
Title: Device for measuring the electrical conduction and thermoelectromotive force of semiconductor materials in the temperature range 300…1200K
Inventor: POPOVICI NICOLAE
IPC: G01R19/00
Filed: 2008-10-16
Abstract: The invention relates to systems for electrical loads phenomena analysis in semiconductors and semimetals, namely for testing the electrical conduction and thermoelectromotive force of thermoelectric materials to determine their effectiveness in the temperature range 300…1200K.The device for measuring the electrical conduction and thermoelectromotive force of semiconductor materials in the temperature range 300…1200K comprises a metal tube (6), in which are placed two thermocouples (11, 12) that come in contact with the sample (13), electric conductors (14, 15). The device also contains a spring (10), a vacuum chamber and an external heat source, located above the vacuum chamber from the end of establishment of the sample (13). The device additionally includes a metal block (2), fixed in a metal sleeve (1), mounted in a quartz tube (3), fixed in the upper part of the metal tube (6) through a fixation element (4) and a bush (5). The device also includes a movable metal block (7) with an axial hole for the thermocouple (12), installed in the upper part of a quartz tube (8), the lower part of which is rigidly fixed to a quartz tube (19), placed inside a quartz tube (9) with the possibility to move along it. A quartz tube (20) is fixed inside the quartz tube (9). The upper part of the quartz tube (9) is fixed in the lower part of the metal tube (6) by means of the fixation element (18) and the bush (16), at the same time the spring (10) is placed on the tube (19) between the quartz tubes (8) and (20). The lower part of the quartz tube (9) is fixed in the upper part of a metal tube (22) by means of the fixation element (21) and the bush (23). In the metal block (2) and metal bush (1) is made an axial hole for the thermocouple (11).
Patent RU-2044404-C1 (RU)
Title: Device for generation of signal in given time
Inventor: AREFIN OLEG YU
IPC: H03K5/153
Filed: 1992-12-07
Granted: 1995-09-20
Abstract: FIELD: pulse devices. SUBSTANCE: device has unit of time reference, AND gate, univibrator with repeated start, amplitude comparison unit, time matching unit. EFFECT: increased functional capabilities. 4 cl, 4 dwg
Patent RU-2052097-C1 (RU)
Title: Перфоратор
Inventor: MELAJ ALEKSANDR M
IPC: E21B6/06
Filed: 1992-12-07
Granted: 1996-01-10
Abstract: Использование: изобретение относится к горной промышленности, а именно к колонковым перфораторам с гипоциклоидным вращением, и может быть использовано в бурильных машинах с независимым вращением инструмента. Сущность изобретения: предлагается в перфораторе, содержащем ударный механизм, вращатель с зубчатыми колесами, шпиндель, кинематически связанный с ударником, и энергораспределительное устройство, зубчатые колеса вращателя выполнять в виде зубчатого венца, профиль которого образован металлической полосой шириной колеса, базирующейся своими впадинами на ступице, в которых предусмотрен элемент крепления в виде сквозных ступенчатых вытяжек, расположенных в канавках ступицы, причем пространство под зубчатым венцом, канавки ступицы и сквозные ступенчатые отверстия заполняют демпфирующим материалом. 8 ил.
Patent RU-2050201-C1 (RU)
Inventor: FILIPPOV SERGEJ I
IPC: B04C1/00
Filed: 1992-12-30
Granted: 1995-12-20
Abstract: Использование: в устройствах для разделения материалов в различных отраслях народного хозяйства, в частности для очистки сточных вод от взвешенных механических частиц и коагулянтов. Сущность: открытый гидроциклон снабжен охватывающей цилиндрический корпус обечайкой, в которой жестко закреплен паровой теплообменник, а также предусмотрен смонтированный над маслоудерживающим щитом механический скребок с приводом вращения для удаления восходящего потока пульпы. В нижней части конического днища смонтирован механизм отвода гравитационного шлама. Применение предложенного устройства обеспечивает повышение эффективности его работы за счет повышения степени очистки сточных вод. 1 ил.
Patent RU-2042468-C1 (RU)
Title: Binding composition for mixtures hardened in tooling by means of blowing with sulfurous anhydride in the process of manufacturing moulds and cores
Inventor: ZHUKOVSKIJ SERGEJ S
IPC: B22C1/22
Filed: 1993-01-29
Granted: 1995-08-27
Abstract: FIELD: foundry engineering. SUBSTANCE: binding composition is based on epoxy-dianil rezin and additionally has 15-20 mass per cent of isopropyl-benzene hydraulic peroxide, 11-16 mass per cent of ethyl-benzene fraction which is a by-product in isopropyl-benzene production. Binding composition is prepared by mechanical mixing of components. Its preparation may coincide with mixture preparation. Strength properties of mixture enhance due to certain chemical composition of ethyl-benzene fraction used in a binding composition. EFFECT: improved quality. 2 cl, 2 tbl
Patent RU-2079397-C1 (RU)
Title: Buildup hobbing cutter
Inventor: MALTSEV YURIJ IVANOVICH
IPC: B23F21/16
Filed: 1993-02-02
Granted: 1997-05-20
Abstract: FIELD: machine engineering. SUBSTANCE: namely metal cutting tools for cutting gear wheels; toothed racks 2 with cone shoulders 3 are mounted on outer surface cylindrical surface of body 1 of hobbing cutter in such a way that their lateral sides are in mutual contact. End covers 4 with screws 5 turned into rack ends are placed on cone shoulders 3. Reliable axial fixation of racks, close mutual contact of their lateral sides and clearance-free fit of hobbing cutter on machine tool mandrel are provided due to using body 1 in the form of elastically deformable in radial direction thin-wall sleeve whose height is less than length of racks. Each rack includes recess 9. Combination of all recesses provides embedded mounting place for body 1. Inner diameter of body-sleeve exceeds diameter of fit opening of hobbing cutter formed by arc-shaped bases 8 of racks 2. Rack shoulders and end covers have fit cones. End covers are mounted with possibility of mutual motion one relative to another along said shoulders. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2076669-C1 (RU)
Title: Metal crus prosthesis
Inventor: DOROKHOV GEORGIJ V
IPC: A61F2/60
Filed: 1993-02-16
Granted: 1997-04-10
Abstract: FIELD: medicine, in particular, prosthetics, can be used in crus prostheses and especially effective at amputation of the upper third of the extremity crus. SUBSTANCE: metal crus prosthesis has a talocrural assembly, welded frame, supporting bottom with lugs, insert, splints, supporting screws, stiff jacket, crus tube, spacers, femur sleeve, kaprone cord, rubber link. EFFECT: enhanced convenience. 3 dwg
Patent RU-2077245-C1 (RU)
Title: Article cleaning device
Inventor: CHIMIRIS YURIJ V
IPC: A46B15/00
Filed: 1993-02-17
Granted: 1997-04-20
Abstract: FIELD: consumer's goods. SUBSTANCE: device for manual cleaning of surfaces of any kind has filaments of split club rush stems. EFFECT: increased efficiency and enhanced reliability in operation.
Patent RU-2076870-C1 (RU)
Title: Cellulose diethylaminoethyl ether as sorbent for recovery and purification of enzyme preparations and process for purification of streptokinaze
Inventor: BOLDYREV ALEKSANDR G
IPC: B01J20/24
Filed: 1993-02-17
Granted: 1997-04-10
Abstract: FIELD: microbiology. SUBSTANCE: cellulose diethylaminoethyl ether of general formula: (C 2 H 5 ) 2 NC 2 H 4 -OR wherein R is matrix of granular microspherical cellulose which is prepared by dissolving microcrystalline cellulose in aqueous solution of calcium rodanide, dispersing the resulting solution in transformer oil and recovering by treatment of the resulting mixture with hexane followed by washing the recovered product with hexane, acetone and water. The claimed compound is used as sorbent for recovery and purification of enzyme preparations, more particularly for purification of streptokinase. EFFECT: more efficient purification process. 3 cl, 2 tbl
Patent RU-2078192-C1 (RU)
Inventor: BATURIN YURIJ E
IPC: E21B10/42
Filed: 1993-03-10
Granted: 1997-04-27
Abstract: FIELD: boring bits applicable in drilling boreholes in coal and rocks with hardness f equalling up to 8 to Protodyakonov scale. SUBSTANCE: boring bit for rotary drilling has body with shank, two wings and hard metal inserts. Each insert has main blade edge in form of asymmetric broken line with point of bend in the wing cop, rear face parallel to diametric plane and blade face with recess having inclined walls which form obtuse angle and rib located on the rear side of each wing from its top to the plane of contact of body with spiral drill rod. Contact plane is located perpendicular to axis of rotation of boring bit, its body and drill rod. Below the contact plane boring bit has strengthening-and-connecting plane-curved minishank located between the body and shank. EFFECT: higher efficiency. 4 cl, 3 dwg ЫЫЫ1
Patent RU-2060617-C1 (RU)
Title: Loose material distributing head for pneumatic seeding machine
Inventor: ZHURAVLEV BORIS I
IPC: A01C7/04
Filed: 1993-03-15
Granted: 1996-05-27
Abstract: FIELD: agricultural engineering seeding or distributing of fertilizers. SUBSTANCE: device has inlet pipeline 1, distributor 2 with outlet branch pipes 3 and flow guide 6 with grooves 7. Guide is made in form of cone whose surface is formed by rotation, around inlet pipeline and distributor, of generatrix in form of arc of circumference equal to π/2 of radian of inlet pipe radius. Center of radius of flow guide is on line of inner surface of distributor and at a distance from distributor cover equal to radius and depth of groove spaces. Diameter of flow guide base is equal to diameter of inlet pipeline. Flow guide is secured on distributor cover. Vertex of cone is lowered towards air flow transporting material to be dispensed. EFFECT: enlarged operating capabilities. 4 cl, 3 dwg
Patent RU-2041763-C1 (RU)
Inventor: VEREMEENKO VLADIMIR V
IPC: B21K1/30
Filed: 1993-04-12
Granted: 1995-08-20
Abstract: FIELD: metal pressure forming. SUBSTANCE: method of trimming articles, comprising arrangement of an article into a trimming die, subsequent trimming operation with separation of metal, being trimmed, from peripheral portions of a head of the article by a punch at a side of its end surface and simultaneous resting of a bearing surface of the head on the trimming die, also comprises steps of trimming the head of the article upon resting of the head onto the die by a part of the bearing surface of the head and performing trimming of all or separate peripheral portions without supporting them by the trimming die; performing non-simultaneous separation of the metal, being trimmed, from the article and realizing the trimming operation at supporting by the die only the part of the bearing surface of the head, adjacent with the rod; at trimming heads of non-uniform thickness article performing the trimming operation of its peripheral portions, having less thickness, without supporting them by the trimming die and performing separation of the metal, being trimmed, from the article at first on the peripheral portions, having less thickness. EFFECT: enhanced efficiency at making rod-type article and trimming them. 5 cl, 4 dwg
Patent RU-2010094-C1 (RU)
Title: Block-container, building of block-containers and method for manufacture of block-containers
Inventor: BARANOV STANISLAV M
IPC: E04B1/24
Filed: 1993-05-19
Granted: 1994-03-30
Abstract: FIELD: construction. SUBSTANCE: block-container includes skeleton of contour beams and posts, wall guards, floor and ceiling. At least one part of beams and posts are made of combined members with Σ-shaped sections with section height 1/18≅ h прф /l≥ 1/50 and related, respectively, to span length l as b ст  and to post height h прф  expressed through section height $$, or maximum contour size inscribing the cross-section of posts b ст 1/15≥ b ст /h ст ≥ 1/30, with relation of contour sizes a and b of twin Σ-shaped sections a/b= 0.7-1.0. EFFECT: higher efficiency. 35 cl, 14 dwg
Patent RU-2077305-C1 (RU)
Title: Method to treat asteno-neurotic syndrome in patients after low-dose ionizing radiation
Inventor: GOGILOV NIKOLAJ PETROVICH
IPC: A61H39/08
Filed: 1993-04-27
Granted: 1997-04-20
Abstract: FIELD: medicine, therapy. SUBSTANCE: method deals with conducting combined hydrogen sulfide baths at regime of step-by-step increase of hydrogen sulfide concentration beginning at 25 mg/l, at impulse-cascade regime - along with reflexoacupuncture therapy performed according to the second braking variant beginning from the third bath. EFFECT: higher accuracy. 7 tbl
Patent RU-2083935-C1 (RU)
Title: Refrigerating plant for animal produce
Inventor: LEBEDEV VIKTOR F
IPC: F25D17/06
Filed: 1993-05-28
Granted: 1997-07-10
Abstract: FIELD: refrigerating engineering; processing of animal produce. SUBSTANCE: refrigerating plant contains refrigerating chamber for cooling and storage of meat, refrigerating machine with cooling devices, air humidification unit including liquid-packed ring compressor with entrainment separator, terminal air cooler and adiabatic air expander connected to chamber. Plant is provided with cooling tower and two- stage milk cooler. Adiabatic expander is brought in communication with second stage of milk cooler through branch pipe fitted with valve; liquid-packed ring compressor is provided with outside air supply branch pipe; terminal air cooler and first stage of milk cooler are brought in communication with cooling tower by means of pipe lines fitted with valves. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2053148-C1 (RU)
Inventor: SHPADI ANDREJ L
IPC: B60R25/02
Filed: 1993-06-23
Granted: 1996-01-27
Abstract: FIELD: transport engineering. SUBSTANCE: antitheft device has rod with end clamps for connecting with pedals and steering gear. Rod has standard lock with shackle or inner bar. Lower clamp is made in form of bifilar hook vertical opening of which exceeds horizontal overall size of two neighboring pedals, and horizontal opening exceeds width of embraced levers. When locking one pedal, upper horizontal opening of bifilar hook exceeds thickness of pedals with attachment lever, with lower opening being smaller than width of pedals, but bigger than width of its lever. Circular grooves are made in upper part of rod over width of lock bar for adjusting working length of rod to suit cars of different models in which upper part of rod can be secured on steering column or steering wheel to prevent self-propelled movement of car. EFFECT: enhanced reliability of protection. 3 cl, 2 dwg
Patent RU-2037365-C1 (RU)
Title: Method of flow-type metal vacuumizing at continuous casting
Inventor: UMANETS VALERIJ I
IPC: B22D11/113
Filed: 1993-06-24
Granted: 1995-06-19
Abstract: FIELD: metallurgy. SUBSTANCE: method comprises steps of feeding an inert gas at process of flow-type vacuumizing simultaneously through a bottom of a vacuum chamber and through a casting hole of the casting ladle into vacuum chamber; setting a flowrate of the gas through the bottom of the vacuum chamber in a range 0.5-1.5 of its flowrate through the casting hole of the casting ladle. EFFECT: enhanced manufacturing process. 1 cl, 1 dwg, 1 tbl
Patent RU-2061884-C1 (RU)
Title: System for liquid cooling of engine unit
Inventor: BEZYUKOV OLEG K
IPC: F01P11/06
Filed: 1993-08-06
Granted: 1996-06-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: system has at least one internal combustion engine, circulating pump, expanding tank, hydraulic gate, heat exchanger, steam discharging pipe, pipe lines, and control and measuring equipment. At least a part of the hydraulic gate is filled with a substance whose solidification temperature is 300-320°K, e.g. wax. The cooling system is provided with an additional heat exchanger made up as a coil and positioned inside the hydraulic gate. The inlet of the heat exchanger is coupled with the cooling system. The outlet is connected to the space of the expanding tank. EFFECT: enhanced cooling. 1 cl, 2 dwg
Patent RU-2077020-C1 (RU)
Title: Antibullet protective jacket
Inventor: SMIRNOV ALEKSANDR V
IPC: C09K3/18
Filed: 1993-08-20
Granted: 1997-04-10
Abstract: FIELD: antibullet protection. SUBSTANCE: the breast and back jacket members are made of a pack of aramidic cloth, at least two external layers on each side of the pack are made of aramidic cloth coated by hydrophobic powder (2 to 10 g/sq.cm), and the cloth layers are framed with ribbon around the edges. EFFECT: enhanced reliability. 3 cl, 1 tbl
Patent RU-2058445-C1 (RU)
Title: Method for manufacture of whole-metal saw-toothed fillet
Inventor: POLETAEV VLADIMIR ALEKSEEVICH
IPC: D01G15/24
Filed: 1993-10-29
Granted: 1996-04-20
Abstract: FIELD: textile industry. SUBSTANCE: method for manufacture of whole-metal saw-toothed fillet includes cutting teeth on fillet, subsequent hardening, explosure to pulse electromagnetic field with intensity of 30-35 kA/m and pulse frequency of 10 Hz for 3-4 s with its straight continuous motion, and winding of saw-toothed fillet on a spool. EFFECT: higher efficiency. 1 dwg, 1 tbl
Patent RU-2082458-C1 (RU)
Title: Method to conduct hyperthermic electromagnetic therapy of malignant neoplasm
Inventor: DUBINOV ALEKSANDR E
IPC: A61N5/02
Filed: 1993-11-22
Granted: 1997-06-27
Abstract: FIELD: medicine, hyperthermic therapy. SUBSTANCE: method deals with injecting suspension of ferromagnetic particles from material of Curie point ranged 42-45 C. It is possible to use suspension of particles from the substance that has metal-dielectric, metal-semiconductor or dielectric-metal phase transitions the temperature of which ranges 42-45 C. EFFECT: higher accuracy. 2 cl
Patent RU-2097102-C1 (RU)
Title: Waste water treatment system
Inventor: D TOMAS MERFI
IPC: B01D/
Filed: 1992-09-03
Granted: 1997-11-27
Abstract: A wastewater treatment system is disclosed which utilizes only one fiberglass tank which has no compartments but includes a first flow equalization collector surrounded by a cylindrical partition which vertially eliminates hydraulic turbulence and creates a pre-strat zone. A novel floating decanter is disclosed and programmable circuitry including timing of aeration, liquid levels and decanting processes with the results of producing a quality supernatent affluent heretofore unavailable in such a simple system.