baber/WOPTO huggingface dataset:
Patent RU-2042066-C1 (RU)
Inventor: DANILOV YURIJ S
IPC: F16J9/00
Filed: 1991-05-15
Granted: 1995-08-20
Abstract: FIELD: internal combustion engine. SUBSTANCE: main oil removing ring made of a resilient material is received in the groove of the piston. The ring has the top scraper interacting with the groove wall and bottom scraper having conical surface, the top of the cone being directed to the side of the high-pressure space. An oil removing ring, which interacts with the bottom scraper of the main two-scraper ring, is mounted inside the ring recess of the inertia member. A ring conical projection is made on the end face surface of the inertia member from the side of the top dead center. The projection is an extension of the internal cylindrical surface of the inertia member. The conical outer side interacts with the internal surface of the main oil removing ring when piston is in motion from the top dead center to the bottom dead center. EFFECT: enhanced reliability. 5 dwg
Patent RU-2025584-C1 (RU)
Title: Опорный подшипник скольжения
Inventor: MERINOV YURIJ M
IPC: F16C17/02
Filed: 1991-04-30
Granted: 1994-12-30
Abstract: Сущность изобретения: для интенсификации отвода отработанного масла из нижнего вкладыша 2 полость 5 отвода не содержит радиальных отводящих каналов, а принимает клиновидную форму по всей ширине вкладыша. При этом количество отводимого масла возрастает в 1,6 раза, что способствует сокращению потерь мощности на трение (45 КВт) и снижению нагрева баббита подшипника (на 3 - 5°С). Этот эффект получается в результате уменьшения потока отработанного масла, переносимого шейкой вала из нижнего вкладыша на вход подшипника. Кроме того, снижению потерь на трение способствует установка радиальной перегородки 10 в торцовых уплотнительных камерах 8, предотвращающая замкнутое движение отработанного масла, а также смещение сливного отверстия 11 в торцовых камерах в сторону полости отвода 5. 2 ил.
Patent RU-2032665-C1 (RU)
Title: Di(4-dimethylaminophenyl)ditelluride as intermediate product in synthesis of its diiodomethylate being inhibitor of acid corrosion of steel
Inventor: NEDUGOV ALEKSANDR N
IPC: C23F11/04
Filed: 1991-06-28
Granted: 1995-04-10
Abstract: FIELD: organic chemistry. SUBSTANCE: desired product di-(4-dimethylaminophenyl)ditelluride, 4-(CH 3 ) 2 NC 6 H 4 FeFeC 6 H 4 N(CH 3 ) 2 -4 having essential formula C 16 H 20 N 2 Fe 2  is prepared by yield 60 %, its decomposition temperature being 100- 102 C. Desired product   di-iodomethylate of di-(4-dimethylaminophenyl)ditelluride having essential formula C 18 H 26 I 2 N 2 Fe 2  is prepared by yield 80 %, its decomposition temperature being 100-102 C. According to one scheme of synthesis 4-bromo-N,N-dimethylaniline is used as reagent 1, magnesium and tellurium being used as reagent 2. Their interaction is carried out in tetrahydrofuran on water bath. According to other scheme of synthesis (4-dimethylaminophenyl)ditelluride is used as reagent 1, methyl iodide is used as reagent 2. Their interaction is carried out in acetonitrile at room temperature within 0.5 h and on water bath within 0.5 h. EFFECT: improves quality of desired product. 1 tbl
Patent RU-2006532-C1 (RU)
Title: Способ нанесения полимерного покрытия на металлическую поверхность
Inventor: ZHILIN VIKTOR D
IPC: C25D13/06
Filed: 1991-05-22
Granted: 1994-01-30
Abstract: Использование: для нанесения полимерного покрытия на металлические изделия. Сущность изобретения: подготовку металлической поверхности осуществляют ее термической обработкой при 300 - 350С в течение 1,5 - 3,5 мин, при промывке водой металлической поверхности производят охлаждение металлического изделия до 10 - 25С, а термическую обработку нанесенного электрофорезом слоя водоразбавляемой полимерной краски при отверждении осуществляют в течение 1,5 - 3 - 5 мин при 250 - 350С. 1 табл.
Patent RU-2005454-C1 (RU)
Inventor: PALCHIKOV VALERIJ E
IPC: A61H1/00
Filed: 1991-08-13
Granted: 1994-01-15
Abstract: FIELD: medical engineering. SUBSTANCE: device has two-chamber housing 1 and unit for producing vacuum with a by-pass assembly located in the housing cylindrical portion. The vacuum producing unit is provided with cover 3 disposed on the housing cylindrical portion, guide for reciprocal and rotary motion of a located in the cover. The piston is made in the form of elastic cup 4 mounted on a rod at the end face of which a friction member in the form of an end journal is formed on the piston side. Partition with opening 9 in which two circular stepped slots are made is interposed between the cylindrical portion of the housing and an evacuated member, membrane 6 with an opening adapted to be registered with opening 9 of the partition being disposed in the first stepped slot and stop ring 5 in contact with membrane 6 being disposed in the second stepped slot. The rod is mounted in cover 5 with a gap. The device furthermore has by-pass channel 10 formed in the housing cylindrical portion wall in the zone of contact with cover. The evacuated member is made in the form of a bell mouth. Scale 12 is adapted for indicating a vacuum degree. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2062482-C1 (RU)
Inventor: CHERNIKOV VLADIMIR NIKOLAEVICH
IPC: G01S15/06
Filed: 1991-08-29
Granted: 1996-06-20
Abstract: FIELD: hydroacoustic navigational aids; hydrostatic navigational system of submersible vehicle relative to support ship. SUBSTANCE: transmitting antennae system 1 is mounted on ship's bottom. Antennae are located at distances multiple to half length of acoustic signal wave. Antennae system is made in form of single antenna unit. Submersible vehicle is additionally provided with telemetered information transmitter and transmitting antenna. Hydroacoustic navigational system is additionally provided with receiving unit and telemetered information receiver for calculations of submersible vehicle coordinates in shipboard equipment. Hydroacoustic navigational system combines advantages of traditional systems with short and supershort datum lines and excludes their disadvantages. EFFECT: enhanced accuracy. 4 cl, 7 dwg
Patent RU-2023975-C1 (RU)
Inventor: MOSKALEV VIKTOR S
IPC: G01B3/14
Filed: 1991-10-23
Granted: 1994-11-30
Abstract: Изобретение относится к мерительной технике. Задача изобретения направлена на обеспечение возможности контроля пространственных размеров изделий и решена за счет установки на подвижной рамке измерительного приспособления, выполненного в виде двух скрепленных в одной точке с возможностью вращения реек, закрепленных посредством оси, проходящей через точку скрепления. Ось точки скрепления смещена относительно точки пересечения продольных осей симметрии реек и делит их по ширине на одинаково пропорциональные части. Передвигают рамку по штанге и саму штангу по плоскости относительно контролируемой детали до соприкосновения с ее сторонами, касательные к которым дают точку пересечения, а на шкале штанги считывают полученный размер. 2 з.п. ф-лы, 5 ил.
Patent RU-2029829-C1 (RU)
Title: Collapsible buildings of pyramidal type
Inventor: YANSUFIN NIGMATULLA R
IPC: E04B1/343
Filed: 1991-09-25
Granted: 1995-02-27
Abstract: FIELD: construction. SUBSTANCE: collapsible buildings are used as temporal dwellings during natural calamities, wrecks, accidents and also for persons forced to migrate due to national differences. Collapsible buildings are used as tourist bases, rest houses, camping-sites, shift workers houses in many industries, geological expeditions buildings, medical service buildings, drugs shops and laboratories, different offices, establishments and so on. Special feature of collapsible buildings is that, being fully industrially manufactured and packed, they are erected and put into operation within one day time in case there is enough number of mounting mechanisms and motor transport functions accurately. Collapsible buildings are produces by metalwork industry and, depending on assignment, are made of different comfort, for example, with parquet floor, high quality wallpaper, lincrust and so on, as on modern tourist motor ships. Building length depends on number of three meter width sections in a set. For example, four-storey building, assembled of 20 sections of 60 m length each, has space of 2400 sq. m useful area, five-storey building - 3320 sq. m. Collapsible building is made of three types of joints, multiplied by number of sections, and of two butt outer fence structures. Each section of building has transportable supporting metallic or reinforced concrete plate, collapsible in packs sections and folding intersection partitions. Collapsible in pack section has stairs or corridor block, outer side fence of broken staple-shaped form and storey floors. In the case, all members are hinged to each other, butts in operational state are automatically self-thickened. During erection only adjacent butts of sections are linked by undetachable bolts, transforming building in vast rigid structure, suitable for use in any seismic and climate region of the world. Folding cupboards, tables, chairs, beds with set of bedclothes, medicine chests etc. EFFECT: collapsible buildings of pyramidal type are used as temporal dwellings in case of natural calamities, wrecks, emergency situations for civil and industrial purposes. 15 dwg
Patent RU-2021538-C1 (RU)
Title: Device for monitoring and control of transducers of production equipment
Inventor: NIKOLYUK VALERIJ A
IPC: E21F17/18
Filed: 1992-02-25
Granted: 1994-10-15
Abstract: FIELD: mining industry. SUBSTANCE: invention consists in provision of personal call with two-way communication and automatic warning of objects under control in case of emergency due to inclusion of party selection unit, group of OR gates, indicator of party number, memory unit, master light-emitting diode indicator, and band-pass filter unit. EFFECT: higher efficiency. 2 dwg
Patent RU-2027285-C1 (RU)
Title: Single-phase inductor generator
Inventor: SOKOLOV BORIS I
IPC: H02K19/06
Filed: 1992-02-28
Granted: 1995-01-20
Abstract: FIELD: electrical engineering. SUBSTANCE: stator core is built up of three toothed laminated stacks and armature winding has two symmetrical multiturn coils whose straight portions (bars) are placed in two oppposing slots of middle stator stack; end windings are placed in gaps formed by end surfaces of middle and extreme core stacks concentrically in respect to field windings. EFFECT: improved design. 4 dwg
Patent RU-2059016-C1 (RU)
Title: Metal coatings electroplating method
Inventor: SKOVORODIN VASILIJ YA
IPC: C23C4/08
Filed: 1992-03-30
Granted: 1996-04-27
Abstract: FIELD: mechanical engineering, metal coatings electroplating process. SUBSTANCE: electroplating material blank 1 is placed perpendicularly to plane of current feeding electrodes 2 and 3 and fixed st distance from their ends equal to 1/3 - 1/2 of material relocation distance. Reflector 4, that is connected to power source 5 positive terminal in circuit of aggregate, is made in the form of parabolic-shaped reflector in cross-section made by plane, that is in parallel to reflector current feeding electrodes. Blank 1 is fixed in concave part of the parabolic-shaped reflector perpendicularly to axis of its symmetry and at minimum space from its walls, that is determined by condition to prevent short circuit between them under working voltage at power source output. EFFECT: increased productivity. 2 dwg
Patent RU-2028441-C1 (RU)
Title: Beam
Inventor: SELIVANOV NIKOLAJ P
IPC: E04C3/18
Filed: 1992-04-24
Granted: 1995-02-09
Abstract: FIELD: construction. SUBSTANCE: members in beam are formed on extended belt into joints running through its middle plane, and on non-extended belt, part of them is deviated from middle plane. In this case, all rod members of one joint may have similar lengths. Wood member of compressed beam belt is reinforced by rod members to form flat or spatial truss. EFFECT: higher efficiency. 15 cl, 25 dwg
Patent RU-2002733-C1 (RU)
Inventor: LURE ELENA YU
IPC: C07C227/12
Filed: 1992-03-26
Granted: 1993-11-15
Abstract: (пользование: в медицине как диагностические  и лекарственные вещества Сущность изобретени -  продукт гидроксибензил) аминокислоты  или их йодлроизводные формулы 1 или разветвленный углеводородный радикал, R - Н. 124 125Ш 1, I. I или . I, ОН-группа находитс  во 2 или  4 положении ароматического  дра. Реагент 1: 2-  или 4-гидроксибензальдегид Реагент 2: аминокислота  формулы II: NH R СООН, где R имеет укаг занные значени  Услови  реакции: в протонных  пол рных растворител х Реакционную смесь затем  восстанавливают боргидридом натри . Йодпроиз-  водные формулы 1 получают иодированием соединений  формулы 1. где R - Н. 2 табп, 7 ид
Patent RU-2019544-C1 (RU)
Title: Process for preparing 2-mercaptobenzthiazole-based vulcanization accelerator
Inventor: MASLOSH VLADIMIR Z
IPC: C08K5/47
Filed: 1992-06-10
Granted: 1994-09-15
Abstract: FIELD: as a rubber vulcanization accelerator. SUBSTANCE: the product: the 2-mercaptobenzthiazole-based vulcanization accelerator is a cream yellow powder having a moisture content of maximum 1%. Reagent 1: 2-mercaptobenzthiazole. Reagent 2: sodium nitrite. Reagent 3: sodium or potassium sulfate. Reaction conditions: at a molar ratio of reagent 1 to reagent 2 to reagent 3 of at least 1:0.1:0.1 in the solid phase in a capacity apparatus fitted with a stirring device at an air pressure of at least 1 atm gauge or in an impact-attrition action apparatus. EFFECT: improved properties of the vulcanization accelerator. 2 tbl
Patent RU-2079937-C1 (RU)
Inventor: ANDREYANOVA NATALIYA IVANOVNA
IPC: H01P1/22
Filed: 1992-04-15
Granted: 1997-05-20
Abstract: FIELD: weight processing in adaptive noise compensators in microwave band. SUBSTANCE: the device uses a quadrature bridge, with the first and second weight multipliers connected to its outputs; each multiplier consists of series-connected electrically controlled attenuator and switch, whose outputs are connected to the adder inputs. Use is made of series-connected subtractor and amplifier; the subtractor inputs are connected to the control inputs of the respective attenuators, and the amplifier input is connected to the control inputs of the controlled adder. EFFECT: improved design. 4 dwg
Patent RU-2082149-C1 (RU)
Title: Method of wear testing of materials
Inventor: MARKOV DMITRIJ P
IPC: G01N3/56
Filed: 1992-05-21
Granted: 1997-06-20
Abstract: FIELD: testing technology. SUBSTANCE: sample and countersample of cylindrical shape are made from materials of operational friction pair with relation of radii of cylinders satisfying condition R s >R c.s , where R s  is radius of sample; R c.s  is radius of countersample. Sample and countersample are so mounted that their axes are parallel, sample is pressed against countersample with constant rate and dependence of wear rate is found by relation  , where L is friction path; N is speed of rotation of sample; l is length of chord of wear depression in direction of rotation caused by pressure in pair sample-countersample determined from ratio  , where S is area of wear depression by which critical pressures of transition from one type of wear to another is determined. EFFECT: enhanced authenticity of method. 5 dwg
Patent RU-2099334-C1 (RU)
Title: Macrolide compounds, composition showing antibiotic activity, veterinary composition, insecticide-acaricide-nematocide composition and a method of insect and/or tick and nematode killing
Inventor: DEREK RONALD SATERLEND
IPC: A01P7/02
Filed: 1992-07-07
Granted: 1997-12-20
Abstract: FIELD: organic chemistry, macrolide antibiotics. SUBSTANCE: invention describes compounds of the formula (I) given in description and their salts where R 1  means methyl, ethyl or isopropyl group; R 2  means halogen atom, C 1-8 -alkyl group of C 3-8 -alkenyl group and group -NO-R 2  is at E-configuration; OR 3  means hydroxyl group or substituted hydroxyl group containing up to 25 carbon atoms. These compounds can be used as antibiotics for human and animal and for agriculture pest killing. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 12 cl, 2 tbl
Patent RU-2038668-C1 (RU)
Title: Cloth of material capable of shrinkage while in hot state
Inventor: BECKER FRIEDRICH
IPC: B29C61/06
Filed: 1992-08-07
Granted: 1995-06-27
Abstract: FIELD: electrical engineering. SUBSTANCE: cloth of material capable of shrinkage while hot is meant to cover cable connections and taps. It consists of polymer surface layer, thermally stable gauze layer and shrinkage layer. Shrinkage layer is composed of gauze stretched plastic cloth separated by dividing cuts arranged in direction of shrinkage to form shrinkage strips of specified width. Such shrinkage layer provides together with thermally stable gauze layer for high strength for rupture of material cloth in hardened and even in melted state. EFFECT: improved insulation characteristics. 17 cl, 1 dwg
Patent RU-2067271-C1 (RU)
Inventor: EFIMOV SERGEJ PAVLOVICH
IPC: F27B21/12
Filed: 1992-10-06
Granted: 1996-09-27
Abstract: FIELD: metallurgy, namely firing conveyer machines. SUBSTANCE: spider of firing conveyer machine without idle branch including boss with spokes, disc and shaped rim made of removable cover plates whose working profile is defined by one central sine dent and two identical sine lateral recesses. Distance between centers of recesses of neighboring cover plates equal to spacing between axis of drawing rollers of car is less than distance between centers of recesses of each cover plate. EFFECT: improved design. 1 cl, 8 dwg
Patent DE-10038405-C1 (DE)
Inventor: BECKMANN FRIEDHELM
IPC: B29B9/14
Filed: 2000-08-07
Granted: 2002-05-02
Abstract: A method for the production of natural fibre material in a pourable and dispensable form bonded with a thermoplastic is disclosed, whereby natural fibres are homogeneously mixed with a fibrous thermoplastic material. The mixture is spread to give a planar mat-like material and heated by energy input to the melting or softening temperature of the thermoplastic material, such that a bond is generated between the natural fibre and the thermoplastic material and, after cooling, the bonded mixture is cut to a required size or comminuted.
Patent DE-10056937-C1 (DE)
Title: Interlocking bricks or building blocks for constructional work may have blind bores accommodating bolts for fastening bricks together are may be glued together using thermoplastic material
IPC: A47B47/00
Filed: 2000-11-17
Granted: 2002-06-27
Abstract: Each brick may have a length of 25 cm, a width of 12.5 cm, and a height from top to bottom of 6.25 cm. The bricks are typically hollow and may be made by a blowing process. Other sizes of brick may be produced. The bricks may be made of transparent polystyrol to produce a transparent wall. The bricks may be stuck together using thermoplastic material.
Patent DE-10100392-C1 (DE)
Title: Fluid control valve for IC engine fuel injection has setting piston and operating piston received in adjacent bores in valve body
Inventor: MATTES PATRICK
IPC: F02M51/06
Filed: 2001-01-05
Granted: 2002-06-13
Abstract: The fluid control valve (1) has an actuator unit (4) with a piezoelectric actuator for operating a valve element (3) having a valve closure (12) cooperating with a valve seat (18). A setting piston (7) coupled to the actuator unit is connected via a hydraulic chamber (13) with an operating piston (10) coupled to the valve closure, the setting piston and the operating piston received within adjacent bores (8,11) of the valve body (9).
Patent DE-10103967-C1 (DE)
Title: Connection system e.g. for furniture frame, has rod provided with pins allowing insertion in opening in support upright in given angular position
Inventor: SALTEN ROBIN
IPC: A47B57/52
Filed: 2001-01-30
Granted: 2002-04-25
Abstract: The connection system has a rod (20) inserted in an opening (30) in the wall of a support upright (10), the rod provided with pins (40,41) allowing its insertion only in a given orientation at which the pins are aligned with a corresponding notch (31) at one side of the opening, with subsequent locking of the inserted rod by rotation about its longitudinal axis.  An Independent claim for a shelving system is also included.
Patent DE-10105441-C1 (DE)
Title: Kollektorwand und Kollektorspulengruppe eines Gyrotrons
Inventor: PIOSCZYK BERNHARD
IPC: H01J25/02
Filed: 2001-02-07
Granted: 2002-11-21
Abstract: Es wird vorgeschlagen, den Kollektor eines Gyrotron von der Stirnseite her koaxial zur Achse mit einer hohlzylindrischen Einbuchtung zu versehen, in die die Kollektorspulengruppe zur Direktion des vom Resonator kommenden Elektronenhohlstrahls auf die Kollektorwand koaxial versenkt und verankert wird. Damit entfällt der raumfordernde Spulenaufbau um den Kollektor. DOLLAR A Die Kollektorspulengruppe kann einerseits nur mit Gleichstrom erregt werden, dann lässt sich das rotationssymmetrische Auftreffgebiet des Elektronenhohlstrahls bis über die gesamte Kollektorwand ausdehnen. Sie kann andererseits aber auch mit einen Gleichstrom mit überlagertem Wechselstrom erregt werden, dann pendelt das rotationssymmetrische, ringförmige Auftreffgebiet im Rytmus der Wechselstromfrequenz auf der Kollektorwand zwischen zwei einstellbaren Grenzpositionen hin und her.
Patent DE-10125588-C1 (DE)
Title: Automobile auxiliary heating device controlled in dependence on detected quality of fuel supplied to burner
Inventor: DEDIO HORST
IPC: B60H1/22
Filed: 2001-05-25
Granted: 2002-06-06
Abstract: The invention relates to a fuel operated additional device (16) for a vehicle (10) with a fuel feed (22) which is used to supply fuel to a burner or reactor (20) of the fuel operated additional device (16), and a control device (28) which is used to control the operation of the fuel operated additional device (16). The inventive additional device is characterized  in that the control device (28) is configured in such a way that it can receive a signal providing information on the quality of the fuel supplied and can control operation of the fuel operated additional device (16) according to said signal. The inventive additional device can be used as a heating device or reformer for fuel.
Patent DE-10136714-C1 (DE)
Title: Integrated digital circuit has unit for checking signal in circuit for error during normal mode, changing to special mode with lower operating frequency and failure probability if error detected
Inventor: WERNER CHRISTOPH
IPC: G06F11/00
Filed: 2001-07-27
Granted: 2003-06-05
Abstract: The integrated digital circuit has a unit for checking a signal in the digital circuit for an error during a normal operating mode of the circuit and for changing over to a special mode with a lower than normal operating frequency if an error is detected. The special operating mode has a lower failure probability than the normal operating mode.  AN Independent claim is also included for the following: a method of operating an inventive device.