baber/WOPTO huggingface dataset:
Patent DE-4331520-C1 (DE)
Title: Evaluation unit for determining the resistance of a semiconducting metal oxide sensor and use thereof
Inventor: WAGNER VOLKMAR
IPC: G01R31/28
Filed: 1993-09-16
Granted: 1995-01-26
Abstract: By applying a carrier signal with frequency fr to the metal oxide sensor, after which a switched-capacitor band-pass filter is connected, and by applying a signal, the frequency of which is rigidly coupled to the frequency fr, to the clock input of the switched-capacitor band-pass filter, the filter delivers a drift-free and largely interference-independent measurement signal. <IMAGE>
Patent DE-4338821-C1 (DE)
Title: Device for taking samples
Inventor: KASUMOV FIRUDDIN DR
IPC: G01N1/16
Filed: 1993-11-13
Granted: 1995-04-20
Abstract: The present invention relates to a device for taking samples of catalyst material found in reactors, with the aid of a probe, in which the guide tube is displaceably arranged in a distance tube provided with a fastening flange. The guide tube has first windows arranged above one another and separated from one another. The probe is mounted rotatably in the guide tube and has second windows which can be brought to coincide with the first windows of the guide tube by rotation, bases (floors) for forming chambers being inserted between the windows, the windows being designed in such a way that closed-off chambers result by rotation into the closed position. The lower end of the guide tube is equipped with a spike (tip). A lever for rotating the probe relative to the guide tube is arranged on the upper end of the probe.
Patent DE-4405619-C1 (DE)
Title: Height-adjustable bed and night cabinet combination
Inventor: BERNAL CARLOS
IPC: A61G7/012
Filed: 1994-02-22
Granted: 1995-08-24
Abstract: The combination comprises a sick or care bed (10) and a separate night cabinet (12) which is adjustable as to height by its own lifting device. A control is provided, by which either the bed and the night cabinet are simultaneously synchronously movable upwards or downwards or only the bed upwards or downwards, whilst the night cabinet remains unaltered in its height position. Alternatively only the night cabinet is movable in its height direction, whilst the bed remains unaltered in its height position. The lift devices for the height adjustment of both the bed and the cabinet are driven by electric motors. The night cabinet has a base part (14) with movement rollers (17) and an upper part (13) movable upwards in relation to the base part.
Patent DE-4407813-C1 (DE)
Inventor: HILTERHAUS BODO DR
IPC: B41M5/165
Filed: 1994-03-09
Granted: 1995-10-26
Abstract: The microcapsules of a dispersion for producing pressure-sensitive printing papers contain as solvent 10 to 30 % by weight of a liquid paraffin oil at room temperature, 25 to 60 % by weight of a liquid vegetable oil at room temperature or 15 to 60 % by weight of a mixture of 5 to 30 % by weight of a liquid paraffin oil at room temperature and 10 to 55 % by weight of a liquid vegetable oil at room temperature, the balance consisting of a solid or semi-solid vegetable oil at room temperature. The solvent contained in the core of the capsules is liquid at room temperature and the capsule wall is made of polycarbamide.
Patent DE-4409823-C1 (DE)
Title: Servo-drive
Inventor: STILLHARD BRUNO
IPC: B29C45/76
Filed: 1994-03-22
Granted: 1995-01-19
Abstract: The novel invention proposes designing a servo-drive as a multi-variable controller (25). It has for this a monitoring unit (26), comprising a drive intelligence (23) with a process computer (22) and a main memory (24) for formulations or programs. Either the speed or the current input to an electric motor (1) is chosen. Depending on requirements, for example a force, a speed or a displacement over time may be transferred as target variables from a higher-level machine computer (15, 16) to the main memory (24), which then prescribes the corresponding values as controlled variables (or design limit values), for the greatest possible approximation to target-variable set values. Also described is a novel multiaxis drive (30) for the formation of a module of at least two, in particular for three or more axes with corresponding drive monitors (20) with an interface for a data transfer system and/or the machine computers (15, 16). The working sequence may be defined in the machine computer (15, 16) and be prescribed as corresponding set values. These are fed directly or via the data transfer system to the formulation memory (24) of the process computer (22), which monitors a plurality of axes and at the same time controls them in a coordinated open-loop and/or closed-loop manner as a multi-variable controller. <IMAGE>
Patent DE-4433491-C1 (DE)
Title: Fire protection system for use with mains dependent consumer loads such as TV receivers and refrigerators
Inventor: SOLENSKI HANS-JOERG
IPC: G08B17/10
Filed: 1994-09-20
Granted: 1996-05-15
Abstract: The fire protection system is based on the use of a smoke detector (1) installed in the equipment and the output is compared (14) with the output of a reference smoke detector (2). The comparator output is applied to a logic circuit (15) that responds when the difference signal exceeds a predefined value and an actuation signal is generated to turn off the mains supply relay (16). At the same time an alarm indicator is activated (17). The system includes a manual reset stage (13) and a detector of cable breaks is included (11).
Patent DE-4433855-C1 (DE)
Title: Internal light for automobile passenger space
Inventor: SCHULTE HELMUT
IPC: B60Q3/02
Filed: 1994-09-22
Granted: 1995-08-31
Abstract: The internal light has a carrier (1) mounted in an opening in the bodywork (2), with an attached transparent light disc (3), defining the side edges of the light on 3 sides. The remaining side of the light disc projects inwards towards the bodywork and fits between 2 wall sections (6, 8) of the carrier, with a self-locking retaining element, for securing the light disc in place. The first 3 side edges of the light disc project beyond the carrier, to cover the edge of the opening in the bodywork, the light pref. having 2 mirror-symmetrical light chambers (15) on either side of an electronic switch chamber (18), defined by a cover (22) secured to the central part of the carrier.
Patent NL-1023018-C1 (NL)
Title: Security fence module, comprises floor and wall frames with same length and width dimensions
Inventor: VERSCHOOR RUUD
IPC: E01F13/02
Filed: 2003-03-26
Granted: 2004-05-12
Abstract: The module comprises an essentially rectangular and horizontal floor frame (V) and a security frame which is mounted on the floor frame and designed to form a closed wall (W) to keep the public at a safe distance from an object or building. The two frames have corresponding length and width dimensions so that they can be stacked flat on top of each other without any parts left sticking out.
Patent NL-1027049-C1 (NL)
Title: Sun sail is adjustable variably in height, is stretched and suspended between three or more fixture points
Inventor: WESTHOFF CHARLES ANTOINE MARIE
IPC: E04H15/04
Filed: 2004-09-15
Granted: 2006-03-16
Abstract: The sun sail is adjustable variably in height, is stretched and suspended between three or more fixture points. It can act as a sun and rain protection. A mechanism is provided for its adjustment variably in height and with which the sail is suspended and stretched. The sail (40) with the aid of two connections (60) is stretched between three masts (30). It is suspended at an inclined angle, which prevents it gathering up during wet weather. Parallel to the highest positioned side, sail laths (45) are fitted. During windy conditions, they maintain the sail at rest.
Patent NL-1034954-C1 (NL)
Title: Storage system, comprises compartment formed by impermeable film or fabric with color matching that of surroundings
Inventor: ZENGERINK JOHANNES HUBERTUS
IPC: B65D88/16
Filed: 2008-01-25
Granted: 2008-05-23
Abstract: The system comprises an enclosed compartment formed by an impermeable film or fabric which contains inlet and outlet openings (3, 4) for adding and removing the medium to be stored. The compartment volume can range from several m3> to several thousand m3>. The color of the film matches that of the surroundings.
Patent RU-2083877-C1 (RU)
Title: Vertical dynamic pump
Inventor: CHERNYSH NIKOLAJ KONSTANTINOVI
IPC: F04D1/14
Filed: 1987-02-24
Granted: 1997-07-10
Abstract: FIELD: industries where minimum disintegration of structure is required. SUBSTANCE: pump has hollow rotor made in form of truncated cone and mounted on shaft; pump is provided with at least one additional rotor which is equidistant relative to inner surface. Upper portion of rotor is provided with circular row of outlet holes. Additional rotor is provided with independent rotation drive. Availability of additional rotor makes it possible to increase suction capacity of pump due to increase of working surfaces intensifying lift of liquid. EFFECT: increased suction capacity of pump. 1 dwg
Patent RU-2058779-C1 (RU)
Title: Composition for prophylaxis and treatment of gastroenteric disease in agriculture animals
Inventor: CHUJKO ALEKSEJ ALEKSEEVICH
IPC: A61K31/7004
Filed: 1987-02-16
Granted: 1996-04-27
Abstract: FIELD: veterinary. SUBSTANCE: method involves the use of composition consisting of the following components, wt.-%: highly dispersed silica 5-30; glucose 0.5-2, and water - the rest. EFFECT: decreased period for animal recovery (by 4-5 days). 1 tbl
Patent RU-2037583-C1 (RU)
Title: Thread control device of knitting machine
Inventor: PINKHASOVICH SERGEJ V
IPC: D04B15/44
Filed: 1988-05-17
Granted: 1995-06-19
Abstract: FIELD: manufacture of knitting machines. SUBSTANCE: thread control device of knitting machine has body whose front wall is made of wear-resistant material. Thread tensioning means and knot catcher are mounted on body front wall. Compensator is made in form of slider installed in body for reciprocating parallel to its front wall. EFFECT: higher service reliability. 4 dwg
Patent RU-2013376-C1 (RU)
Title: Electrocoagulator
Inventor: BIRITSKIJ MIKHAIL I
IPC: C02F101/30
Filed: 1988-05-12
Granted: 1994-05-30
Abstract: FIELD: purification of liquids. SUBSTANCE: electrocoagulator has tank with electrodes being disposed into it. Said electrodes are manufactured of steel, aluminium and graphite plates, ratio of aluminium and graphite plates area being (1: 4-2.0): (2.0-1.4) respectively. Steel and aluminium plates are connected with regulator of area of electrodes. Electrocoagulator also contains sorption chamber which is connected with said tank in tandem along liquid flow. EFFECT: improves purification process. 3 dwg, 1 tbl
Patent RU-2040603-C1 (RU)
Title: Web removal unit of carding machine
Inventor: SMIRNOV ARTUR NIKOLAEVICH
IPC: D01G15/04
Filed: 1990-01-02
Granted: 1995-07-25
Abstract: FIELD: textile industry. SUBSTANCE: web removal unit of carding machine has cylinder, pulled back by stripper card, doffing rolls, which are located over element of cylinder displaced relative to one another. Each doffing roll is installed for reciprocation over screw shaft along cylinder. Mounted on each doffing roll is nozzle for transportation of product for next process operation. Doffing rolls are successively displaced relative to one another through value of roll width. Cylinder has cover with slots located against doffing rolls. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2021280-C1 (RU)
Title: Method of synthesis of compound "ws7622a" derivatives
Inventor: KHATANAKA KHIROSI
IPC: C12N9/50
Filed: 1990-08-03
Granted: 1994-10-15
Abstract: FIELD: organic chemistry. SUBSTANCE: derivatives of compound "WS7622A" of the general formula RO-RO-C 47 H 61 N 9 O 11 -OR-OR where R - methyl or acetyl; JC 50  = 0.0103 mcg/ml. Reagent 1: "WS7622A". Reagent 2: trimethylsilyldiazomethane. Reaction conditions: in the mixture of chloroform and methanol. Synthesized compound is an inhibitor of human leucocyte elastase. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2035029-C1 (RU)
Title: Installation for measuring forces and momentum in testing propellers
Inventor: CHICHIKAJLO VLADIMIR V
IPC: G01L5/12
Filed: 1990-05-15
Granted: 1995-05-10
Abstract: FIELD: measuring equipment. SUBSTANCE: installation has beam balance provided with measuring scale and balancing weight which can move along the arm. The electric motor of the propeller drive secured to the arm of the beam balance serves as a counterweight of the beam balance. A bushing provided with the unit for changing the pitch of the propeller is mounted on the axle of the electric motor. The installation is provided with ampere meter, voltmeter, transformer having a unit for stabilizing voltage, and stroboscopic tachometer. EFFECT: expanded function capabilities. 2 dwg
Patent RU-2007554-C1 (RU)
Inventor: ALEKSANDROV VADIM V
IPC: E21B47/00
Filed: 1990-07-17
Granted: 1994-02-15
Abstract: FIELD: mining industry. SUBSTANCE: sample of rock is dried, weighed, saturated with water. Amount of this water is determined. Then differentiating-thermal analysis of sample is conducted by which minimal temperature corresponding to beginning of extraction of residual water is found. Dehydration of sample is performed by heating of sample up to this temperature. Losses of water saturating sample is registered in process of dehydration. Amount of residual water is found by difference in its amount before and after dehydration. EFFECT: simplified and reliable method of analysis. 3 dwg
Patent RU-2018891-C1 (RU)
Inventor: KARNAUKHOV ALEKSEJ V
IPC: G02B21/00
Filed: 1991-02-01
Granted: 1994-08-30
Abstract: FIELD: microscopy. SUBSTANCE: device has a light source, condenser, non-transparent shield interposed between the light source and condenser and comprising a narrow rectangular slot an image of which behind an objective lens coincides with a sensitive elements, e.g. in the form of photodetector array. During scanning a specimen cut a microscope stage moves in confocal plane in the direction orthogonal to the slot. To improve quality of image a system of rectangular-cylindrical lenses oriented at the target can be used. EFFECT: improved image quality. 3 cl, 3 dwg
Patent RU-2035515-C1 (RU)
Title: Method of preparing diffusive juice
Inventor: KOSHEVOJ EVGENIJ P
IPC: C13B10/08
Filed: 1991-02-15
Granted: 1995-05-20
Abstract: FIELD: sugar industry. SUBSTANCE: water with salt added to it is used as agent for extracting scalded sugar-beet chips. The salt is introduced at a rate of 0.003-0.5 percent by weight. Before extracting the chips are subjected to electrochemical activation, carried out in a membrane electrolyzer so that catholyte and anolyte can reach pH 4.5-5.5. EFFECT: higher efficiency of process, increased sugar content in juice. 1 tbl
Patent RU-2016624-C1 (RU)
Title: Modular unit for preparing fuels
Inventor: LITVINENKO ANATOLIJ N
IPC: B01D19/00
Filed: 1991-03-25
Granted: 1994-07-30
Abstract: FIELD: petroleum refining. SUBSTANCE: unit has degassing and gas-saturating module. Pump module is provided with vacuum generation and compression units. Modules for pumping and preliminary cleaning, filtration and dewatering units, degassing and gas-saturation modules are series-connected. Modules and units are independent, and are equipped with means for securing the units to modules and/or units. The apparatus is further provided with a membrane-cleaning module whose inlet is connected to outlet of the dewatering unit, and outlet is connected to degassing and gas-saturation module. EFFECT: expanded functional and production capabilities. 8 cl, 7 dwg, 1 tbl
Patent RU-2029244-C1 (RU)
Inventor: KUPRIN ALEKSANDR IVANOVICH
IPC: G01F13/00
Filed: 1991-04-01
Granted: 1995-02-20
Abstract: FIELD: measuring equipment. SUBSTANCE: air pipe 6 and outlet end of siphon 4 are mounted in pressure tight tank 1. Double-arm lever is mounted on support 11 on the cover of batching tank 1. By changing detachable weights and position of vertical control screw 12, pressing of cutting member 10 is changed. The cutting member is mounted on one of the arms 9 of the lever and positioned above the opening provided in the cover of the batching tank. The volume of the batching tank changes by connecting an additional tank through cocks 7,20,22. Depending on magnitude of given batch, position of pipe 6 also changes. Fluid is fed to the batching tank through supplying pipe line 2 and, if it is required, to the additional tank. Air is fed through pipe 6 and, depending on adjustment of the cutting member 10, through a valve. After filling the top part of the siphon 4 the batch is drained to a consumer. EFFECT: enhanced accuracy. 1 dwg
Patent RU-2013609-C1 (RU)
Title: Connection of piston with rocker member
Inventor: VLADIMIROV PORFIRIJ S
IPC: F02B75/32
Filed: 1991-05-07
Granted: 1994-05-30
Abstract: FIELD: automotive engineering. SUBSTANCE: connection of piston with rocker member has insert 11 pivotally connected to rocker. The insert has jaws 9 with projections 10 and three parallel bearing surfaces at ends. Outer end of head 5 engages with bearing surface of insert 11 through a set of plates 18 with cylindrical ends. Two other bearing surfaces of head 5 engage with bearing surfaces of projections 10 of jaws 9 through short cylindrical rollers. EFFECT: simplified design, higher reliability. 1 dwg
Patent RU-2023708-C1 (RU)
Inventor: IVANOV NIKOLAJ N
IPC: C04B37/00
Filed: 1991-05-31
Granted: 1994-11-30
Abstract: Изобретение относится к металлургии, в частности к огнеупорному производству, и может быть использовано при производстве карбидокремниевых электронагревателей. Сущность изобретения: на склеиваемые поверхности наносят покрытие, содержащее: мас.%: карбид кремния 70 - 80; двуокись кремния 2 - 5; углерод 18 - 25. Смешивание проводят с бакелитом в соотношении 1-(9-10). Нагрев проводят до 130-180°С в течение 11-13 ч. При этом исключается использование дорогостоящих компонентов, обеспечивается высокая эксплуатационная стойкость электронагревателей. 1 табл.
Patent RU-2006104-C1 (RU)
Inventor: TATYANIN VIKTOR I
IPC: H01L29/861
Filed: 1991-06-28
Granted: 1994-01-15
Abstract: FIELD: microelectronics. SUBSTANCE: concentration is such that in active p-type conductivity zone cylindrical and spherical diffusion profiles are so eliminated by etching on its three sides that from these sides the p-type zone is limited by mesa recesses filled by planarized layer of imidized polyamide protected by photoresistor, and from the fourth side there is cylindrical diffusion profile passivated by dielectric on which field plate is formed due to extended metallization. EFFECT: extended operating capabilities. 3 dwg
Patent RU-2011845-C1 (RU)
Inventor: PORTOLA VYACHESLAV A
IPC: E21F5/00
Filed: 1991-07-09
Granted: 1994-04-30
Abstract: FIELD: control of underground fires. SUBSTANCE: holes are drilled from surface and are isolated from surface. Reduced gas pressure is created in holes, gas is sampled from holes to determine concentration of indicator gases after recovery of pressure. Pressure of gas in holes should have smaller values than pressure of gas in area of fire. Pumping of gas from holes is repeated till indicator gases will be detected in it. In this case day surface bordering on holes or side surface of holes is covered with layer of airtight material. EFFECT: reduced time and enhanced efficiency of underground fire control. 5 cl, 1 dwg
Patent RU-2014119-C1 (RU)
Title: Milling device
Inventor: SHISHKIN VIKTOR V
IPC: B02C17/02
Filed: 1991-11-29
Granted: 1994-06-15
Abstract: FIELD: mills. SUBSTANCE: device has a vertical cylindrical case in which lower part a drive drum with a flexible hose wound on it is mounted. The free end of the hose is bent and tightly fastened along the case perimeter for raising under the action the working agent pressure. The cavity over the hose communicates with initial material feed and ground material discharge systems, and is filled by milling bodies. EFFECT: improved structure. 1 dwg
Patent RU-2000177-C1 (RU)
Inventor: SANDALYUK IGOR V
IPC: B23D21/00
Filed: 1991-11-11
Granted: 1993-09-07
Abstract: Использование: дл  работы на трубопроводах  энергетического оборудовани   атомных станций, химической промышленности  в местах, где врем  пребывани   обслуживающего персонала строго ограничено . Сущность: устройство содержит  приводную каретку с приводом движени   и сменной приводной инструментальной головкой, устанавливаемой на каретке, котора  перемещаетс  посредством цепной  передачи на наружной поверхности, разъемного  направл ющего кольца, содержащего  механизм креплени  устройства на  трубопроводе. Механизм креплени  выполнен  в виде радиально расположенных пнев-  моцилиндров одностороннего действи ,  штоки которых соединены между собой ры-  чажно-тросовым механизмом передачи перемещени , который позвол ет повысить  надежность базировани  устройства на трубах  любой пространственной ориентации  из любого материала. Зубчатые элементы,  устанавливаемые на наружной поверхности  разъемного кольца, фиксируют на конце охватывающую  его цепь и преп тствуют ее  проскальзыванию, что позвол ет снизить  необходимые усили  нат жени  цепи и увеличить  КПД привода перемещени  каретки,  10 ил. 73 С
Patent RU-2023995-C1 (RU)
Inventor: KHRUSTALEV EVGENIJ N
IPC: G01L1/02
Filed: 1991-07-01
Granted: 1994-11-30
Abstract: Использование: в измерительной технике для измерения контактного напряжения на границе контакта двух сред. Сущность изобретения: устройство содержит жесткий корпус с упругой мембраной и рабочей камерой с жидкостью, установленной в плоскости штампа на границе контакта с грунтом. рабочая камера через трубопровод с манометром соединена с сильфоном компенсационной камеры, установленным в жесткой рамке соосно с микрометрическим винтом, связанным через редуктор с электродвигателем. Мембрана снабжена индикатором ее прогиба, связанным с датчиком положения, который через анализатор знака прогиба мембраны связан с блоком управления привода, нагруженного на электродвигатель. Положительный эффект: повышение точности измерений благодаря сохранению напряженно-деформированного состояния на границе контакта двух сред невозмущенным при силовом и температурном воздействии. 1 з.п.ф-лы, 1 ил.
Patent RU-2034146-C1 (RU)
Title: Device for testing rock samples
Inventor: KONENKOV KIRILL S
IPC: E21C39/00
Filed: 1991-12-20
Granted: 1995-04-30
Abstract: FIELD: mining equipment. SUBSTANCE: device for testing rock samples has hydraulic cylinder screwed into support. Piston is pushed into cylinder whose upper part carries lower platform, whose middle part has rectangular shape and upper part has cylindrical stepped shape. EFFECT: higher efficiency. 4 dwg
Patent RU-2072353-C1 (RU)
Title: Method for processing of wastes of production of contact anthraquinone
Inventor: BORODOVITSYN VIKTOR VASILEVICH
IPC: C07C303/32
Filed: 1991-09-03
Granted: 1997-01-27
Abstract: FIELD: processing of wastes of production of contact anthraquinone. SUBSTANCE: wastes which contains anthraquinone, anthracene, carbazole and product of oxidation and gumming (their quantities being 50-90 %, 1-3 %, 0.1-0.5 % and 8-40 % respectively) are processed by sulfonation. Said sulfonation is carried out by heating with the help of oleum (concentration of sulfuric anhydride in it being 48-65 %). The process is followed by isolation of anthraquinone 2-sulfoacid or mixture of 2,6- and 2,7-anthraquinone disulfoacid as salt thereof. EFFECT: improves efficiency of the method. 1 tbl
Patent RU-2023738-C1 (RU)
Title: Iron-based damping alloy having martensite-like structure
Inventor: VOLYNOVA TAMARA F
IPC: C22C33/02
Filed: 1992-01-30
Granted: 1994-11-30
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: iorn-based alloy having ε martensite structure includes 10.0 to 33.0 mass percent manganese, 0.002 to 0.2 mass percent carbon, balance being iron. This structure contains 5 to 95 % e martensite phase, remainder being metastable g′ and/or α phase. Disclosed alloy may additionally include 0.5 to 8.0 mass percent silicon and/or cobalt. EFFECT: excellent qualities. 2 tbl