baber/WOPTO huggingface dataset:
Patent DE-19809288-C1 (DE)
Title: Spannwerkzeug zum Bespannen von Skelettbauteilen mit Kunststoffbahnen, insbesondere zum Bespannen von Traggerüsten für Campinghäuser mit Zeltplanen
Inventor: FELDER HELMUT
IPC: B25B25/00
Filed: 1998-03-05
Granted: 1999-11-11
Abstract: Es wird ein Spannwerkzeug zum Bespannen von Skelettbauteilen mit einer Kunststoffbahn angegeben, insbesondere zum Bespannen von Traggerüsten für Campinghäuser mit einer Zeltplane. Die Kunststoffbahn (Fig. 1, Bezugszeichen 3) ist an ihrem Randbereich, dem Saum (5), kraftschlüssig zwischen einer Klemmfläche zwischen den Klemmteilen (8a, 8b) des Spannwerkzeugs faßbar, wobei mit der Klemmfläche - bzw. mit zumindest einem der Klemmteile (8a, 8b) - ein Hebelarm (9) fest verbunden ist, mit dem das Spannwerkzeug auf dem Traggerüst (1) beim Glattziehen der Kunststoffbahn (3) abgestützt werden kann. Hierzu ist einerseits die Hebelarmlänge (L2) zwischen einem Griff am Hebelarm (9) und dem Abstützpunkt auf dem Traggerüst (1) - im Ausführungsbeispiel nach Fig. 1 der Abstand (L2) zwischen Kraftangriffspunkt (25) und Abstützkante (14) - und andererseits der Abstand (L1) zwischen Abstützpunkt bzw. Abstützkante (14) und Klemmfläche jeweils so bemessen, daß sich zum Spannen der Kunststoffbahn eine Kraftverstärkung beim Drehen des Hebelarms (9) - bzw. beim Drehen der im Ausführungsbeispiel nach Fig. 1 zangenartig miteinander verbundenen Hebelarme (9, 10) in Drehrichtung (15) - und der mit ihm bzw. ihnen verbundenen Klemmfläche um den Abstützpunkt bzw. die Abstützkante ergibt. Die Klemmfläche weist eine die Oberfläche der Kunststoffbahn schonende Einspannebene auf.
Patent DE-19812012-C1 (DE)
Title: Auxiliary heater for motor vehicle
Inventor: HARTL RALF
IPC: F23K5/14
Filed: 1998-03-19
Granted: 1999-06-02
Abstract: The heater has a feed pump (10) with a fuel inlet opening (8) for a vaporizing burner (2). The evaporator (15) inside the pipe section (15) has a body with an outer surface (19) limited by the inner surface (20) of the pipe. A spiral flow channel is positioned between the surfaces.
Patent DE-19929958-C1 (DE)
Title: Spectacles for short sight uses patterns of holes in diaphragms with or without lenses to be moved by sliding for reading or long distance viewing and according to the light in the same spectacles structure
IPC: G02C7/16
Filed: 1999-06-29
Granted: 2000-11-16
Abstract: The spectacles for viewing through structured holes, with or without lenses, has diaphragms (1) of holes, where each diaphragm has at least three overlaid hole diaphragms which can slide against each other, each fitted with a number of holes (2). The size, shape and gaps between the holes are very similar in at least three diaphragms. Setting bolts (8) position the diaphragms (1).
Patent DE-19943890-C1 (DE)
Title: Seat part of vehicle seat, with plastic board containing sockets clipped to underspringing structure
Inventor: MAYER RENE
IPC: B60N2/90
Filed: 1999-09-14
Granted: 2001-02-15
Abstract: The seat part includes an underspringing structure (3) to which a plastic board (4) is clipped. This board has one large socket (8) and at least one small socket (9) for connecting up the wiring for the various functions incorporated into the seat group, which is integrated into the vehicle's on-board circuit.
Patent MD-4077-C1 (MD)
Title: Process for obtaining N, N-dimethylthioureidobenzoic acids
Inventor: BARBĂ NICANOR
IPC: C07C63/06
Filed: 2010-01-18
Abstract: The invention relates to processes for producing organic compounds, in particular to a process for obtaining N, N-dimethylthioureidobenzoic acids, which can be used as fungicides, nematocides, plant growth regulators or in organic synthesis.The process, according to the invention, includes the interaction of a substituted or unsubstituted aminobenzoic acid with tetramethylthiuram when heated in water and aqueous solution of dimethylamine as activator, at an initial molar ratio of reagents of 1:(0.75...1):(0.5...1) and the temperature of 65...80°C, monitoring of reaction by the method of thin layer chromatography, distillation of the formed carbon disulphide, alkalinization of the residue to pH=9, filtration of sulfur and other impurities, acidulation of filtrate to pH=2...3 and isolation of the reaction product by crystallization in the cold.
Patent RU-2008357-C1 (RU)
Inventor: FEDOSOV LEONID V
IPC: C13B10/08
Filed: 1992-12-07
Granted: 1994-02-28
Abstract: FIELD: sugar industry. SUBSTANCE: method involves addition of calcium hydroxide to the barometric water or condensate, water sulfitation and air bubbling through sulfitation water. Air contains ozone (12-18 g/m 3 ), air consumption is 13-17 m 3 /h, its bubbling is carried out for 12-18 min for oxidation and mineralization of impurities in treating water. EFFECT: improved method of water preparation.
Patent RU-2071939-C1 (RU)
Title: Charge for crystalline silicon producing
Inventor: TOLSTOGUZOV NIKOLAJ V
IPC: C01B33/025
Filed: 1993-01-06
Granted: 1997-01-20
Abstract: FIELD: inorganic chemistry. SUBSTANCE: charge has the following components, wt. -%: quartzite 47-50; charcoal 2.0-6.5; oil coke 3-5; product of semicoke chemical treatment 9-15, and wood chips 30.0-32.5. Chemical treatment involves the sequential treatment with acid, then with alkali and with acid again. EFFECT: enhanced quality of charge. 2 tbl
Patent RU-2060385-C1 (RU)
Inventor: BUKATOV OLEG V
IPC: E21F13/00
Filed: 1993-03-23
Granted: 1996-05-20
Abstract: FIELD: driving a working by boom-type machines. SUBSTANCE: bearings with raking-together paws placed on are installed on pins of crank disc through spring loaded sleeve to be moved in lengthwise direction. EFFECT: restriction of loads arisen in power gear. 7 dwg
Patent RU-2054116-C1 (RU)
Title: Струйная установка для возведения буровых свай
Inventor: RAYUK VLADISLAV F
IPC: E21B7/18
Filed: 1993-03-29
Granted: 1996-02-10
Abstract: Использование: строительство, возведение свайных фундаментов, воспринимающих значительные горизонтальные нагрузки, грунтовых анкеров, несущих сводов тоннелей. Сущность изобретения: струйная установка включает треугольную раму, каретку гидромонитора и прикрепленный к ней гидромонитор. Гидромонитор состоит из вращателя, вертлюга, колонны труб и гидромониторной головки. Каретка гидромонитора и гидромонитор установлены на наклонном элементе рамы с опиранием колонны труб гидромонитора на роликовую опору. Рама оснащена неподвижной и установленной на ней подвижной платформами. На неподвижной платформе закреплен корпус гидроцилиндра, а его шток соединен с подвижной платформой. Каретка гидромонитора с помощью троса, перекинутого через блоки, образует замкнутую кинематическую систему с полиспастом, размещенным на подвижной платформе. 2 ил.
Patent RU-2058266-C1 (RU)
Title: Method of mineralized phenol-bearing waste waters purification
Inventor: OCHAKOV VLADIMIR V
IPC: C02F103/30
Filed: 1993-04-06
Granted: 1996-04-20
Abstract: FIELD: waters purification. SUBSTANCE: waste waters are oxidized in anode chamber of diaphragm electrolyzer under vacuum and temperature of 70 - 75 C and feeding of purified water into cathode chamber. Removed from anode chamber air-gas mixture is treated in absorbers and catholite and anolyte are mixed and produced mixture is treated in absorbing filters with activated charcoal. Oxidation process is exercised under ratio of anolyte and catholyte usage of (0.85 - 0.88) : (0.12 - 0.16) and pH in anode chamber of 6.0 - 6.5. As purifying water for feeding into cathode chamber they use part of water, that is removed from adsorbing filters. Produced catholyte is partially used as absorbent during treatment of air-gas mixture and partially - for regeneration of activated charcoal in adsorbing filters. EFFECT: increased quality of purification. 5 cl dwg, 1 tbl
Patent RU-2034442-C1 (RU)
Title: System for automatically controlling concentration of mineral fertilizers in fertilizer solution
Inventor: LASHIN ALEKSANDR P
IPC: A01G9/26
Filed: 1993-05-26
Granted: 1995-05-10
Abstract: FIELD: agriculture. SUBSTANCE: this system has fertilizer solution electric conductivity transducers at its mixing ejector outlet. Signal reproduced by transducer is compared with preset value, difference signal controls operation of electric motor to change position of variable-section piston disposed in ejector air intake connection, adjust fertilizer solution flow rate and thus regulate concentration of fertilizer solution at ejector outlet. EFFECT: more sophisticated design. 2 dwg
Patent RU-2071597-C1 (RU)
Inventor: FRAJMAN BORIS YAKOVLEVICH
IPC: A61B8/00
Filed: 1993-05-18
Granted: 1997-01-10
Abstract: Использование: в коммунальной и промышленной санитарии. Сущность: способ обнаружения неблагоприятных инфразвуковых зон включает измерение инфразвукового давления в отдельных точках исследуемой области и определение на основе измерений биологически неблагоприятных инфразвуковых зон, при этом инфразвуковое давление измеряют в двух или более точках одновременно, а биологически неблагоприятную инфразвуковую зону определяют по наличию градиента звукового давления. Технический результат: появление точности обнаружения.
Patent RU-2056775-C1 (RU)
Title: Sterilizer for household preservation of vegetable and fruits in jars
Inventor: AKHMETGALEEV FRIDRIKH F
IPC: A23L3/00
Filed: 1993-06-23
Granted: 1996-03-27
Abstract: FIELD: household preservation of vegetable and fruits. SUBSTANCE: sterilizer has vessel for producing steam with pipe union and flexible pipe. Depression is made on vessel upper part for installation of jar containing products. EFFECT: higher efficiency. 1 dwg
Patent RU-2107672-C1 (RU)
Title: Method of production of fiber-gypsum board
Inventor: SHEFER KARL K
IPC: C04B40/00
Filed: 1991-08-15
Granted: 1998-03-27
Abstract: FIELD: production of fiber-gypsum boards. SUBSTANCE: the offered method includes preparation of molding mixture by preliminary mixing of fibers and water, final introduction of dry burnt gypsum into obtained mixture, introduction of accelerator additive in process of formation of mixture, layer-out of mat from mixed composition, pressing and drying of board for obtaining of finished board. Water is used in the amount of 80- 150% of fiber weight. Introduced additionally in course of preliminary mixing is absorbent. Accelerator additive is introduced together with any component of formed mixture. EFFECT: higher efficiency. 43 cl, 24 dwg
Patent RU-2064882-C1 (RU)
Title: Flying vehicle with balancer control
Inventor: DANSHIN ALEKSANDR P
IPC: B64C31/02
Filed: 1993-12-08
Granted: 1996-08-10
Abstract: FIELD: aviation; superlight flying vehicles; design of motodeltaplanes, mainly with mototrolleys of beam construction. SUBSTANCE: flying vehicle is provided with locking unit and load-bearing framework made in the form of lower beam 6 coupled with pylon in aft portion, frame 7, seats 10 and 11 which connects middle portion of pylon with middle portion of lower beam 6; pylon consists of two parts 8 and 9 each of which is made in the form of non-uniform beams whose ends are butted with larger bases by means of locking unit whose from portion is formed by hinge mechanism and rear portion is made in the form of technological and operational stops. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2073255-C1 (RU)
Title: Driveless method of synchronous generator group testing
Inventor: GLAZUNOV IGOR M
IPC: G01R31/34
Filed: 1993-12-13
Granted: 1997-02-10
Abstract: FIELD: electrical engineering, measurement technology. SUBSTANCE: method includes generators mutual loading provided by two groups of identical generators connecting to one technological power source, its synchronizing and, putting on nominal frequency and voltage setting up. To make measuring of generators testing parameters each one from first group is overexcited up to setting up value of loading current while second group of generators is underexcited to have set up value of drain current, finally total loading current of first group must be equal to total drain current of second group. As technological power source one generator of the same type is using. EFFECT: more efficient method for serial production testing. 2 cl
Patent RU-2081550-C1 (RU)
Inventor: SHEVCHUK ROMAN S
IPC: A01D46/26
Filed: 1993-12-14
Granted: 1997-06-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: fruit harvester has bed and vibrator loosely mounted on bed. Vibrator is formed as crank mechanism connected through slide with hydraulic cylinder. Hydraulic cylinder stem is coupled with hook-shaped grip and is restricted with stops. EFFECT: increased efficiency, improved quality of fruits by eliminating damage to fruits. 3 dwg
Patent RU-2054649-C1 (RU)
Inventor: POYARKOV YAROSLAV B
IPC: G01N11/16
Filed: 1993-12-23
Granted: 1996-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: device is made in form of piezoelectric plate. The plate is manufacturable from piezoelectric crystal working in frequency shift mode. Film electrodes are placed on upper and lower plate surface. The plate is manufacturable from quartz crystal sliced at yxl+β ° , where β=34 ° -35 ° 30′ or from lithium tantalate or lithium niobate. EFFECT: enhanced accuracy of measurements. 4 cl
Patent RU-2060712-C1 (RU)
Title: Surface coloring device
Inventor: MAJSOV IVAN A
IPC: A46B15/00
Filed: 1993-12-29
Granted: 1996-05-27
Abstract: FIELD: coloring of rod fences. SUBSTANCE: device has brushes secured on bar by sleeves. Brushes may be pivoted through 90 deg by cable connected with frame slidable in slots of handle. Brushes make reversal motion under the action of spring. Fence rods are colored by operator standing at one side of fence. EFFECT: increased efficiency, simplified supplying of brushes with optimum quantity of coloring material, provision for protecting brush bodies from color drying during work interruptions. 3 cl, 6 dwg
Patent RU-2078496-C1 (RU)
Inventor: SHAROSHKIN NIKOLAJ M
IPC: A01H1/04
Filed: 1994-01-25
Granted: 1997-05-10
Abstract: FIELD: agriculture and ecology. SUBSTANCE: method involves sowing seeds; growing plants in rolls submerged into nutrient solution possessing adverse factor; researching reduction of absorptive function of rootage for 5-10 days upon transfer of sprouts to autotrophic feeding; judging response of plants to adverse factors by result of research. EFFECT: increased efficiency, simplified method and precise and reliable results. 1 tbl
Patent RU-2063321-C1 (RU)
Title: Device for lapping piston ring stack
Inventor: DANILOV YURIJ S
IPC: B24B19/11
Filed: 1994-03-01
Granted: 1996-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device comprises rod 1 and ring stack 4 secured to it by way of two washers 2. The ring stack is in a contact with lapping sleeve 5. The inner surface of the sleeve is made up as two trancated cones 6 and 7 of the same smaller and greater base diameters. The cones are conjugated by the smaller bases. The ratio between the heights of cones 6 and 7 as well as the ratio of the difference between the diameters of the bases of cones 6 and 7 to the diameter of the smaller base are defined by relationships presented in the invention description. EFFECT: improved design. 4 dwg
Patent RU-2081774-C1 (RU)
Title: Transport device
Inventor: BOGATYKH SERGEJ ALEKSEEVICH
IPC: B62B7/14
Filed: 1994-04-20
Granted: 1997-06-20
Abstract: FIELD: transport means for children and disabled people. SUBSTANCE: body 1 is made fast on supporting framework 2 by hinge joints. Two rods 5 and 6 are provided whose upper ends are rigidly connected with each other to maintain constant angle and are hinge-connected to body 1. Lower ends of rods are fitted in guide chutes 8 and 9 for travel along chutes. Chutes are rigidly fastened to framework of two-axle chassis. Use of this device makes it possible for man to preserve horizontal position without any effort from his side when moving along rough terrain. Device can be used as load carrier. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2076659-C1 (RU)
Inventor: BELOGUBOV VALERIJ V
IPC: A61C7/12
Filed: 1994-04-26
Granted: 1997-04-10
Abstract: Использование: в стоматологии, например при лечении аномалий прикуса. Сущность изобретения: ортодонтическая скоба, содержащая основание 3 с ретенционными элементами 8 на установочной стороне, имеющей поверхности под соединительный материал, размещенные на основании опоры 3 с выемками, установленное в выемках съемное крепежное средство и расположенные в опорах 2 продольные 9 и поперечные 10 пазы под силовые элементы, включает в себя опоры 2, выполненые с дополнительными пазами под силовые элементы, имеющие направляющие поверхности 3, и снабжены боковыми цилиндрическими выступами 4, причем выемки расположены на боковых цилиндрических выступах, в виде кольцевых проточек 5, а крепежное средство выполнено в виде незамкнутых подвижных кольцевых пружин 6, кроме того, в установочной стороне основания 1 может быть выполнен вспомогательный паз 7 под дополнительные силовые элементы, ретенционные элементы 8 могут быть выполнены в виде бороздок, проточек, канавок и углублений и расположены на боковых поверхностях основания 1, опоры 2 могут быть выполнены со сквозными отверстиями под силовые элементы, имеющие направляющие поверхности, причем отверстия расположены перпендикулярно основанию 1 и вдоль основания 1, основание 1 или внутренняя поверхность одного из пазов под силовой элемент может быть выполнена с углами "Torgue" и "Angulation", основание 1 может быть выполнено с вогнутой криволинейной установочной стороной под форму зуба, опоры 2 могут быть выполнены с дополнительными боковыми цилиндрическими выступами, основание 1 может быть выполнено с дополнительным цилиндрическим выступом на установочной стороне, причем скоба может выполняться из металла, например: из нержавеющей стали, титана или хромо-кобальтового сплава, может иметь наружное покрытие из белого или цветного полимерного материала, керамики или ситалла и может быть выполнена из полимерного материала, керамики или ситалла. 11 з.п. ф-лы, 3 ил.
Patent RU-2078828-C1 (RU)
Title: Method of curing of hides and device for its embodiment
Inventor: BURMISTROV ALEKSANDR G
IPC: C14C15/00
Filed: 1994-05-12
Granted: 1997-05-10
Abstract: FIELD: processes of curing hides of farm animals; applicable at meat-packing plants and slaughterhouses. SUBSTANCE: method of curing of hides includes treatment of hides in rotating cylindrical drum and withdrawal of fluid formed in curing of hides. Hides in rotating cylindrical drum with horizontal rotation axis is exposed to vibration in vertical direction with frequency of 1-6 Hz with amplitude of 0.07-0.09 m. Fluid formed during curing of hides is withdrawn continuously for the entire cycle of curing. The device for embodiment of the offered method of curing of hides has cylindrical drum 2 with loading hatch 3 closed with cover 4. Activating shelves 5 are located on the inner wall of cylindrical drum. Blades 6 for unloading is located on its external surface. Located under cylindrical drum is semicylindrical bottom plate 7 which serves for unloading of cured hides by definite portions. Spray nozzles for cooling the external surface of cylindrical drum are located above cylindrical drum. Drum is installed on frame 9 and rests on shock absorbers 10. Device for hides curing is provided with a system of excitation of vertical mechanical vibrations with its own drive. Cylindrical drum has horizontal axis of rotation and its diameter equals 0.6-1.2 of average length of hides of bovine animals. Actuating shelves 5 are located along the drum element. Rotary drive of cylindrical drum is connected with it by means of flexible member. Actuating shelves are 0.06-0.1 m high. Each actuating shelf upper is rounded off with radius equalling 1/20 diameter of cylindrical drum. EFFECT: higher efficiency. 3 cl, 6 dwg
Patent RU-2115916-C1 (RU)
Title: Dynamic thermovacuum method determining water content of loose material and device for its implementation
Inventor: MALAREV V I
IPC: G01N25/56
Filed: 1994-06-08
Granted: 1998-07-20
Abstract: FIELD: measurement of water content of loose materials. SUBSTANCE: sample of material is placed into close space, air is evacuated out of it and changes of temperature of sample over initial section of curve of temperature change in time are measured many times. Asymptotic level of thermogram is determined and starting water content of loose material is found by formulas of regressive analysis. Device measuring water content of loose material has vacuum chamber and dish with temperature-sensitive element, vacuum pump with remote switch and measurement unit. Measurement unit is fitted with computer. EFFECT: enhanced authenticity and productivity of method and device.. 3 cl, 3 dwg
Patent RU-2091136-C1 (RU)
Title: Magnetic mass-exchange apparatus
Inventor: SILANTEV ALEKSANDR M
IPC: B01D53/18
Filed: 1994-06-23
Granted: 1997-09-27
Abstract: FIELD: gas cleaning in metallurgical, chemical, etc. SUBSTANCE: proposed apparatus is constituted by Venturi scrubber comprising deflector-drip pan. Latter is provided on its inner side with magnetic blocks adapted to generate high-energy magnetic fields. As is common knowledge, efficiency of wet scrubbers depends on two factors: firstly, on gas flow velocity through active section of scrubber, and, secondly, on specific consumption of liquid used to irrigate gas. Proprietary design of proposed apparatus makes it possible to vary both of these factors independently from one another, thereby creating any suitable hydrodynamic conditions for interacting phases. Apparatus can be used for neutralizing toxic gases, for cooling, absorption and dedusting of off-gases resulting from metallurgical, chemical and other industries. Apparatus can be used for carrying out heat- and mass-exchange processes in gas-liquid system. EFFECT: apparatus is multi-purpose one, since it can be used to carry out any heat- and mass-exchange processes; it is money-saving, since it necessitates low liquid consumption due to its multiple re-uses. 3 cl, 2 dwg
Patent RU-2105209-C1 (RU)
Title: Spiring-type aviation braking device
Inventor: SYSOEV ANATOLIJ PETROVICH
IPC: F16D55/00
Filed: 1994-07-15
Granted: 1998-02-20
Abstract: FIELD: aircraft manufacture. SUBSTANCE: braking device includes housing in which shaft is immovably mounted. Working disk has one plane surface and one profiled surface. Disk provided with external splines is a loose fit on shaft for connection with wheel of flying vehicle. Rollers engageable with profiled surface of working wheel are secured on disk provided with external splines. Secured in housing is spring engageable with plane surface of working disk which is connected with shaft by means of internal splines. EFFECT: enhanced reliability. 5 dwg
Patent RU-2095809-C1 (RU)
Title: Method for determining amount of ammonia in aqueous ammonia solution
Inventor: ORLOVA NINA V
IPC: C13B10/08
Filed: 1995-01-11
Granted: 1997-11-10
Abstract: FIELD: analytical methods. SUBSTANCE: method consists in titrating sample of solution with sulfuric acid and determining alkalinity of solution in %CaO to calculate ammonia concentration in accordance with formula:   = 4800[%CaO] mg/l. Method can be applied in sugar industry. EFFECT: simplified procedure. 1 tbl
Patent RU-2112158-C1 (RU)
Title: Method of minimization of wear of tribocontact
Inventor: KHARLAMOV V V
IPC: F16C17/00
Filed: 1995-02-03
Granted: 1998-05-27
Abstract: FIELD: heavily loaded friction pairs in mechanical engineering. SUBSTANCE: boundary layer of tribocontact at preset properties possesses the ability of self-repairing of microdeformation due to application of anti-friction coat on one of surfaces. This coat and the entire boundary layer are activated by definite action, thus providing for dynamic equilibrium and controlling the rate of repair of defects due to additional outside actions. EFFECT: extended range of temperature, velocity and load intervals of operation of friction pairs.