baber/WOPTO huggingface dataset:
Patent RU-94040288-A (RU)
Inventor: MINJUKHIN E D
IPC: F22B33/18
Filed: 1994-11-01
Abstract: FIELD: thermal engineering; natural-gas burning plants. SUBSTANCE: heat recovery plant has heat generator and row of tandem-arranged gas-cleaning system, exhaust fan, air heater, set of air and gas ducts, gas conduits; in addition, it is provided wit load controller mounted on gas conduit running to gas-cleaning system, surface heat exchanger, pipings, outdoor air heater connected to circulating delivery water pipings and mounted upstream of air heater, and contact heat exchanger whose heating surfaces are divided into three stages and connected, respectively, to circulating delivery water pipings, to cool delivery water pipings downstream of heater, and to cool tap water pipings. Plant has piping feeding water to makeup water piping from contact heat exchanger, delivery and source water pipings for chemical water treatment. EFFECT: improved capacity.
Patent RU-94040843-A (RU)
Inventor: TORGRIMSEN T
IPC: A01B17/00
Filed: 1993-03-09
Abstract: FIELD: agricultural engineering. SUBSTANCE: semimounted reversible plow 10 with soil preparation device 11 is hitched at the rear of traction vehicle and serves for plowing and preparation of soil during one pass. Plow has short towing bar 12 with front hitch gear 13 to be connected to rear part of traction vehicle, long towing bar 15 connected with bar 12 and forming its extension in rearward direction, carrying bar 20 connected with towing bar 15. Mounted along carrying bar 20 are pairs of reversible plow bodies with spaces inbetween. Plow has crank mechanism 17, 18 controlled by cylinder and set into operation for combined rotation of towing bar 15 and carrying bar 20 around longitudinal axis 19 of towing bar 15 to change position of plow bodies. It has also connecting bar 24 whose front end is installed through mounting bar 43 on bearing frame 20 and on towing bar 19, passing in sidewise direction relative to bars, hinged coupling member 25 on rear end of connecting bar 24 connected to front end of rod 41 of device 11 and articulated mechanism 24, 29 in the form of parallelogram controlled by cylinder and made for displacement to change side position of plow 10 and soil preparation device relative to each other in forward direction of motion and for further turning of carrying frame 20 and towing bar 15 around longitudinal axis 19 at turning of plow bodies 23 provided by coupling member 25 when plow and soil preparation device move along minor balk before back pass along field for its plowing and soil preparation. Seeding device 34 can be connected to soil preparation device and so plowing, soil preparation and seeding can be carried out at one pass and entire combination can be reset at reversing of plow bodies and turning at of machine on minor balk. EFFECT: enlarged operating capabilities. 14 cl, 3 dwg
Patent RU-94042319-A (RU)
Inventor: BLEDNOV V A
IPC: G01V3/16
Filed: 1994-11-25
Abstract: FIELD: magnetometry; related to devices operating on-board of moving carrier with inherent magnetic field unspecified by its characteristics. SUBSTANCE: device makes it possible to find direction of induction vector of magnetic field of the Earth in given system of coordinates and to determine components of own magnetic field of carrier. Formulated problem is solved with the aid of adiabatic equations. For realization of such possibility there is used unit of magneto-sensitive converters incorporating component meters enabling three various components of magnetic field as minimum to be determined. It is also possible to mount unrestricted number of component meters oriented at will which enhances noise immunity but required usage of additional meters and of more complex algorithms for information processing. Mentioned measurements are carried out together with measurement of angles characterizing orientation of carrier in specified system of coordinates which amounts to one cycle. After performance of series of measurements composed of several cycles system of vector adiabatic equation is set up which solution enables sought-for values to be determined. EFFECT: higher results of determination.
Patent RU-94043240-A (RU)
Inventor: MIRONOVA R I
IPC: C12R1/32
Filed: 1994-12-06
Abstract: FIELD: microbiology, ecology. SUBSTANCE: proposed strain can be used as a base for preparing the biopreparation for petroleum products refining in the process of industrial sewage treatment. Strain Mycobacterium sp. "ИЖ-4" is isolated from accumulative culture of microorganism-dectructors obtained from silt sample of bulk plant in Arkhangelsk region. This strain utilizes petroleum products as a single carbon source at broad temperature broad and for relatively short time. EFFECT: enhanced effectiveness of the strain proposed.
Patent RU-94044268-A (RU)
Inventor: KAMINSKIJ V V
IPC: H01L21/26
Filed: 1994-12-19
Abstract: FIELD: manufacturing of electric instruments, manufacturing of detectors for nuclear power plants. SUBSTANCE: method involves deposition of film from samarium monosulfide on heated substrate, radiation of film by gamma rays with exposition dose of 10÷ 2•10R. Optimal result is achieved if substrate temperature during deposition is in range of 430-2300 C. EFFECT: increased stability of resistor against radiation, keeping its sensitivity to temperature and pressure. 2 cl, 2 dwg
Patent RU-94045266-A (RU)
Inventor: BERND FENK
IPC: C02F1/42
Filed: 1994-12-23
Abstract: FIELD: method of catalytic electrochemical reduction of nitrate at least to elementary nitrogen in water solutions on cathode. SUBSTANCE: aim is using the nitrate reduction to denitrate also concentrated water solutions, that have salts. In the case water solution is fed into cathode space of electrolyzer cell, in which cathode and anode spaces are separated from each other by membrane of cation-exchanger, and tension is created in the area of electrolyzer. EFFECT: improved process of denitration.
Patent RU-95101083-A (RU)
Inventor: TALANOV B P
IPC: B60T1/14
Filed: 1995-01-25
Abstract: FIELD: transport engineering. SUBSTANCE: main advantage of proposed device is that it permits adjustment of torque on steering lever end and makes it possible to bring the vehicle at slipping onto section of road where wheels do not slip. This is provided by mechanically coupled shafts of ends and disk and installation of reversible electric motor and brake electromagnetic clutch on steering lever shaft, motor and clutch being connected with shaft by their movable portions. Device can be used on wheeled, crawler and wheeled-and-crawler vehicle. EFFECT: enlarged operating capabilities.
Patent RU-95102057-A (RU)
Inventor: BEZUMOV V N
IPC: B22F9/16
Filed: 1995-02-10
Abstract: FIELD: powder metallurgy, production of zirconium dioxide powder alloyed or nonalloyed with stabilizing additions, (for example, with yttrium) from zirconium metal wastes. SUBSTANCE: aim is to increase quality of zirconium dioxide, decrease of operations number, to avoid usage of hydrofluoric acid and its potassium and sodium salts. Method of zirconium dioxide production provides for production of zirconium solutions, zirconium extraction from solutions and its annealing till dioxide. Zirconium solution is prepared using anodic dissolving of foundry zirconium metal wastes or its alloys in hydrochloric acid of 3 - 25 % concentration under initial anodic current density from 1.5 to 100 a/dmor in solutions of ammonium chloride. Acidic solutions are used many times, if it is required. Stabilizing additions are introduced in solution after anodic dissolving. EFFECT: increased quality of zirconium dioxide, decreased number of operations.
Patent RU-95102771-A (RU)
Inventor: UZDENNIKOV N B
IPC: C02F1/58
Filed: 1995-02-28
Abstract: FIELD: sewage treatment from heavy metals. SUBSTANCE: industrial sewage were treated for two stages: at first - the complete precipitation of ferric ions (Fe-III) and then partially cleared flow is subjected for treatment with humates up to the complete precipitation of vanadium ions. Method can be used for isolation of vanadium concentrates. Method provides the increase of relative vanadium concentration in the deposit formed. EFFECT: enhanced effectiveness of vanadium extraction.
Patent RU-95103573-A (RU)
Inventor: KARPEEV G JU
IPC: F16H25/08
Filed: 1995-03-13
Abstract: FIELD: mechanical engineering. SUBSTANCE: machine comprises housing 1 with cylindrical bore cam piston 2 having central elliptic opening and longitudinal cam groove on the cylindrical surface, shaft 3 with elliptic portion and slide valve pins, and supports 4 with balls 5 that are mated with the longitudinal cam groove in cam piston 2. EFFECT: enhanced capacity. 4 cl, 6 dwg
Patent RU-95103880-A (RU)
Inventor: BAJDEL DINOVA A N
IPC: C03C1/04
Filed: 1995-03-16
Abstract: FIELD: production of inorganic pigments. SUBSTANCE: method employs feedstock comprising wallastonite, mineralizer and coloring agent. Wallastonite and mineralizer are taken in weight ratio ranging from 1:9 to 9:1. Coloring agent is treated with water taken in amount from 0.01 to 50 mas.% based on total weight of feedstock which components are subjected to grinding and mixing. Pigments thus-produced can be used in production of building materials, paints and varnishes, as colored filler of plastics and cosmetics. EFFECT: improved quality and lower price. 3 cl
Patent RU-95105062-A (RU)
Inventor: LEDENEV G JA
IPC: G06F11/18
Filed: 1995-04-04
Abstract: FIELD: automatic control. SUBSTANCE: signals from n parameter detectors 1 and m speed detectors 2 are sent to first and second gates 17 and 18 through first and second multiplexers 3 and 4. Outputs of first and second gates serve as device outputs. When a detector fails, control signal generator 9, comparison unit 10 and threshold gate 11 generate signal, which is sent through first and second AND gates 12 and 13, delay gate 15 and flip-flop 16 and locks first and second gates. This results in possibility lock fault signals. EFFECT: increased reliability.
Patent RU-95105550-A (RU)
Inventor: GOLIK V V
IPC: H05B41/29
Filed: 1995-04-11
Abstract: FIELD: electric engineering. SUBSTANCE: usually two-cycle transistor inverter with current transformer is used for such devices. However this results in running through currents over transistors. This effect may be decreased if diodes are connected to circuit of emitters of transistor inverter. This results in decreased efficiency because when flip-flops are switched, voltage at diodes is decreased. Described device provides possibility to decrease through currents by means of insertion of parallel circuit of diode and choke into circuit of base of transistors in inverter. Anode of diodes are connected to terminals of base of transistors. EFFECT: decreased through currents.
Patent RU-95106007-A (RU)
Inventor: AMELICHEV A T
IPC: E21B43/00
Filed: 1995-04-14
Abstract: FIELD: oil, gas production. SUBSTANCE: cumulative and gas-generating charges are installed in the well prior to its perforation. Well perforation and initiating gas-generating charge are carried out by cumulative charge. EFFECT: many perforated holes to provide high filtering area. 5 cl, 1 dwg
Patent RU-95107042-A (RU)
Title: Rotational inducting generator, method for generation of electric power, method for load clipping and method for generation of maximal output when electric power is generated
Inventor: SAMUEHL KHELLER
IPC: H02P9/00
Filed: 1993-07-26
Abstract: FIELD: electric engineering. SUBSTANCE: induction generator has stator which has stator windings 21, which shape three-phase stator, and rotor which is located in stator for rotation and has three coil rotor windings 22 which shape three-phase rotor and has resistance reactive unit 23, 24, 26 which is connected to said secondary windings 22. Corresponding method involves clipping of excess power by circuit which has first circuit of three groups of resistance, inductance and capacitance units 23, 24, 26, which are connected in series to each branch of star or delta connection. Said groups are connected in parallel to separate group of resistors 27 which finish circuit and provide control of maximal power. This results in possibility for generator to operate with alternating rotation speed while frequency of supply lines which are connected to it is constant. EFFECT: increased efficiency, clipping of output power for wide rotation speed range. 2 dwg
Patent RU-95108159-A (RU)
Inventor: KOROL O V
IPC: A61K8/41
Filed: 1995-05-19
Abstract: FIELD: medicine, cosmetics. SUBSTANCE: shampoo has sodium sulfoethoxylate and laurylethoxysulfosuccinate disodium salt as surface-active substances, diethanolamides of free fatty acid C-C-fraction, citric acid as pH regulating agent, sodium chloride, glydant, burdock leaves extract as bioactive component, dye, perfume, Trilon B and water. EFFECT: high quality and enhanced effectiveness of shampoo.
Patent RU-95109482-A (RU)
Inventor: SLOBODJANIK I P
IPC: B01D3/22
Filed: 1995-06-06
Abstract: FIELD: contact devices for performance of processes of mass-transfer between gas (vapor) and liquid phases in rectification and absorption in small diameter columns. SUBSTANCE: the offered mass-transfer tray includes perforated plate installed in tiers, one above another, in vertical cylindrical column, device for receiving liquid from over-lying tray and device for discharging liquid onto underlying tray are located on diametrically opposite sides of the plate. Perforation in plate is made in form of arch slots with convexities directed upward with axes directed diametrically from receiving to discharging devices. Receiving device is made in form of perforated part of plate and discharge device is made in form of arch slots with convexities directed downward with axes directed to the side opposite to location of receiving device. Receiving device of underlying tray is symmetrically located under discharge device of the overlying tray. Receiving devices of all underlying trays are also perforated with arch slots similar to tray working surfaces. Tray plate edges are flanged upward. Tray plates may be installed in column horizontally or at acute angle of inclination to horizontal in direction of location of discharge device. Poured on each tray disorderly is packing layer whose height equalling, at least, 2-5 linear sizes of packing members. EFFECT: higher efficiency of mass transfer due to reduced reverse mixing of liquid on tray and increased time of contact of liquid with gas (vapor).
Patent TW-200303652-A (TW)
Title: Soft decision gain compensation for receive filter attenuation
Inventor: WEBSTER MARK A
IPC: H04L25/03
Filed: 2002-11-06
Abstract: A wireless receiver including a receive chain, a synchronization processor, a memory, a combiner and a soft decision processor. The synchronization processor determines a frequency response of the wireless channel using synchronization data transmitted in the wireless channel. The memory stores a compensation vector indicative of a frequency response of receive chain filtering. The combiner combines the compensation vector with the wireless channel frequency response to provide a compensated frequency response. The soft decision processor uses the compensated frequency response to evaluate data decisions. The compensation vector is based on measurement or estimation of the frequency response of the receive chain. The combiner may be based on multiplication or addition. The wireless receiver may include an FEQ. The synchronization processor generates FEQ coefficients for programming the FEQ taps. The FEQ provides an equalized data value and a compensated frequency response value to the soft decision processor for each sub-carrier.
Patent TW-200301039-A (TW)
Title: Electronic device
Inventor: OTSUKA KANJI
IPC: H04L25/02
Filed: 2002-12-02
Abstract: An electronic device having a current switch type driver is provided. The current switch type driver includes a differential circuit that supplies a current to a transmission channel according to a signal. In the electronic device, a signal wire that transmits the signal to the differential circuit has a transmission channel structure.
Patent TW-200410468-A (TW)
Title: Power converter with polarity reversal and inrush current protection circuit
Inventor: CJEEVANANTACHAI PHICHEJ
IPC: H02H7/12
Filed: 2003-01-10
Abstract: A power converter for converting an input power into a desired output power adapted to a power-receiving device. The power converter includes a polarity reversal protection circuit preferably constructed with a schottky diode that is used to ensure the correct connection polarity of an input power, an inrush current protection circuit for limiting an inrush current from increasing, and a relay circuit coupled in parallel across the polarity reversal protection circuit and the polarity reversal protection circuit, the relay circuit being actuated to turn off in response to a polarity control signal for bypassing the inrush current so as to inhibiting the inrush current from flowing through the polarity reversal protection circuit.
Patent TW-200303326-A (TW)
Title: Production of poly(carbonate-co-ester) copolymers
Inventor: BRACK HANS-PETER
IPC: C08G64/30
Filed: 2003-02-10
Abstract: A poly(carbonate-co-ester) block copolymer is synthesized using synthetic strategies that can be incorporated into conventional melt facilities that are commonly used in the production of polycarbonate polymers. The polycarbonate block of the poly(carbonate-co-ester) copolymer is derived from a polycarbonate reaction mixture comprising an aromatic dihydroxy compound and a carbonic acid diester, such as bisphenol A and diphenyl carbonate, respectively. The second block of the copolymer is derived from a polyester prepolymer, the polyester prepolymer comprising a diol, diacid or diester, and at least one monomer that is selected to advantageously incorporate desired properties into the poly(carbonate-co-ester) copolymer. The polyester prepolymer is introduced to the polycarbonate reaction mixture to form the poly(carbonate-co-ester) copolymer. Properties of the copolymer can be altered by varying numerous conditions of the reaction.
Patent TW-200400445-A (TW)
Title: Method and apparatus for two-phase commit in data distribution to a web farm
Inventor: MINEAR BRIAN
IPC: G06F17/30
Filed: 2003-02-19
Abstract: Various methods and apparatus for synchronizing data between members of a web farm are disclosed. The web farm may include a primary member and at least one backup member. The web farm members may include modules for determining whether new data is available to the web farm; placing the web farm in a prepare state if new data is available; placing the web farm in a commit state if members of the web farm successfully receive the new data; and placing the web farm in an abort state if any of the members of the web farm do not successfully receive the new data.
Patent TW-200304023-A (TW)
Title: Optical unit and LCD device using the optical unit
Inventor: OGAWA TOSHIHISA
IPC: G02B6/00
Filed: 2003-03-03
Abstract: An optical unit comprises a frame. A light conductive plate is combined with the frame only and stationary relative thereto.
Patent TW-200305540-A (TW)
Title: Method and apparatus for dispensing a fluid
Inventor: LU RICHARD
IPC: B67D7/02
Filed: 2003-03-11
Abstract: A fluid dispensing device and method of dispensing fluid comprising a container for holding the fluid, a housing having an interior in which a portion of the container is located, and a source for compressing a portion of the container disposed within the interior of the housing, when the container is compressed, the fluid exits the container to flow to a desired location. The methods of compressing the container to force the fluid out of its interior include, for example, a housing holding the container that is pressurized above atmospheric pressure; an expandable balloon positioned adjacent the container and inflated, and a plate driven by a cylinder to compress the container.
Patent TW-200306405-A (TW)
Title: Flow meter
Inventor: NAKABAYASHI YUJI
IPC: G01F1/66
Filed: 2003-03-14
Abstract: An input unit for receiving a signal from an oscillator corresponds to an ultrasonic wave received by the oscillator has an input impedance significantly smaller than an impedance of an inter-electrode capacitance in the oscillator. This arrangement allows the delay of timing of the received wave to be influenced by a change in the input impedance of the input unit than by a change in the impedance of the oscillator. Since the influence of the change in the impedance of the oscillator against the delay of timing of the received wave is reduced, a flow meter can measure a propagation duration of the ultrasonic wave accurately. More specifically, the flow meter can measure the propagation duration accurately regardless of a change of the inter-electrode capacitance of the oscillator by temperature, thus measuring a flow rate of fluid correctly.
Patent TW-200304417-A (TW)
Title: Printed biodegradable plastic film
Inventor: HINO TOMOHARU
IPC: C08J5/18
Filed: 2003-03-25
Abstract: A biodegradable plastic film 1 has at least one surface formed with a printed region 5. Within the region 5, non- printed sub-regions 7 are rather evenly distributed.
Patent TW-200403078-A (TW)
Title: Stabilized natural cannabinoid formulation
Inventor: EISSENS ANCO C
IPC: A61K31/352
Filed: 2003-03-31
Abstract: The present invention is related to a pharmaceutical composition comprising a natural cannabinoid compound, e.g. Δ 9-tetrahydrocannabinol, and a glass of a sugar sugar alcohol, mixture of sugars or mixture of sugar alcohols, characterized in that the natural cannabinoid compound is incorporated in the sugar glass as a monomolecular encapsulation without formation of a guest-host complex. The invention further relates to a method for the preparation of said pharmaceutical composition in the form of a sugar glass by freeze drying, spray drying, vacuum drying, or critical drying of a stable mixture containing the natural cannabinoid compound and a sugar or a mixture of sugars.
Patent TW-200403881-A (TW)
Title: Polymer electrolyte fuel cell which is improved its performance and reliability and manufacturing method of the same
Inventor: YOSHITAKE TSUTOMU
IPC: H01M4/86
Filed: 2003-04-16
Abstract: A fuel cell including: a polymer electrolyte membrane and a catalyst electrode (102, 108). The polymer electrolyte membrane (114) is composed of a first polymer electrolyte wherein the polymer electrolyte membrane (114) has a concave and convex surface. The catalyst electrode (102, 108) is joined to the concave and convex surface. The catalyst electrode (102, 108) includes a catalyst layer (106, 112) and a base layer (104, 110) which supports the catalyst layer (106, 112). The catalyst layer (106, 112) includes catalyst materials and a second polymer electrolyte. The catalyst layer (106, 112) and the concave and convex surface are joined. An average roughness (Ra) on a central line of the concave and convex surface is 0.5 nm ≤ Ra ≤ 100 nm. An average interval (S) between local peaks on the concave and convex surface is 0.5 nm ≤ RSm ≤ 1000 nm.
Patent TW-200426454-A (TW)
Title: Light structure for panel display
Inventor: MAI JHE-KUEI
IPC: G02F1/13357
Filed: 2003-05-21
Abstract: A light structure for panel display is disclosed. The light structure of the panel display includes a back light module having a light source for generating a first color light, and a polarizer having at least one fluorescence layer to be excited by the first color light so as to generate white light or mixing light in a second color.