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370results about How to "Provide stable" patented technology

Nearinfrared-ray absorbing galss, element, light filter and their production method and copper-contained glass

InactiveCN1508087AGood color sensitivity correction characteristicsIncreasing the thicknessOptical filtersSpectral transmittanceThinning
Provided are near-infrared light-absorbing glass in which good color compensating characteristics are maintained even without containing harmful arsenic, permitting the thinning of the glass, and having good weatherability and forming properties; a near-infrared light-absorbing element comprised of such glass; a near-infrared light-absorbing filter employing such glass. Also provided, at low cost, are near-infrared light-absorbing glass permitting good color compensating, a near-infrared light-absorbing element comprised of such glass, and a near-infrared light-absorbing filter comprising such elements. The glass comprises cationic components with a certain composition as well as F<-> and O<2-> as anionic components. Alternatively, the glass is near-infrared light-absorbing glass, wherein the glass exhibits properties, based on a thickness of 0.5 mm, in the spectral transmittance of wavelengths of 400 to 700 nm, that wavelength, at which a 50 percent transmittance is exhibited, is less than 630 nm, transmittance at a wavelength longer than said wavelength is less than 50 percent, transmittance at a wavelength shorter than said wavelength is higher than 50 percent and the viscosity at a liquid phase temperature is 0.5 Pa.s or more. The near-infrared light-absorbing element is comprised of such glass. The near-infrared light-absorbing filter comprises a glass plate comprised of such glass. Alternatively, the glass is comprised of fluorophosphate glass or phosphate glass, and comprises 0.1 weight percent or more of copper based on CuO, 0.005 to 0.5 weight percent of iron based on Fe2O3, 0.01 to 1 weight percent of antimony based on Sb2O3, and no arsenic.
Owner:HOYA CORP

Ta powder, production method therefor, and ta granulated powder

Method of producing Ta powder for tantalum solid electrolytic capacitor capable of stably providing CV value of more than 220 k and to provide the Ta powder and its Ta granulated powder. In method of producing Ta powder by vaporizing TaCl5 through heating and reducing with H2 gas, the reduction is performed under conditions that feeding rate of TaCl5 vapor passing through section area of reaction field of 1 cm2 for 1 minute is 0.05˜5.0 g / cm2·min and residence time of TaCl5 vapor in the reduction reaction field is 0.1˜5 seconds and reduction temperature of TaCl5 is 1100˜1600° C., whereby Ta powder including a single phase of β-Ta of tetragonal system or mixed phase of β-Ta and α-Ta of cubic system and having average particle size of 30˜150 nm is obtained. Further, Ta granulated powder is obtained by granulating the Ta powder.
Owner:ISHIHARA CHEM

Wireless communication system, wireless communication device, method of wireless communication, and computer program

A wireless communication system includes plural wireless terminals between which multi-hop communications are performed; wherein processing for extended route search is activated to carry out route search and key exchange at the same time, the processing using a routing control protocol including a key exchange protocol.
Owner:SONY CORP

Video image encoder, video image decoder, and coded stream generation method

According to the embodiment, there is provided a coded stream generation method for generating a coded stream including a plurality of first units and a plurality of second units that are arranged in a time series. The method includes; separating the coded stream into a plurality of information units and defining a third unit containing the first units and the second units for each of the information units; assigning a first priority to the initial first unit and to the first units to be decoded as standard data in performing a fast-forward playback mode; assigning a second priority that is lower than the first priority to the first units to be decoded as reference data in performing the fast-forward playback mode; and assigning a third priority that is lower than the second priority to the first units to be undecoded in performing the fast-forward playback mode.
Owner:KK TOSHIBA

Multiple source heat collection /energy accumulation/ evaporation integrated heat pump hot-water system

InactiveCN101236013AOvercome the defects of low operating efficiency in winterEfficiently provideFluid heatersSolar heating energyEvaporationClosed loop
The invention discloses a multiple sources water heating system of integrated heat pump for heat collecting / energy storing / evaporating, which comprises a compressor, a water-cooled condenser, a heat collector / an energy accumulator / an evaporator, an air-source evaporator, a water pump and a water tank, wherein the heat collector / the energy accumulator / the evaporator is in parallel connection with the air-source evaporator, and in series connection with a refrigerant pipe of the compressor and the water cooled condenser to form a closed loop circuit, and the water-cooled condenser is in series connection with the water pump and the water tank via the water pipe to form a closed loop circuit. The heat collector, the energy accumulator and the evaporator that unify the system which is capable of removing the intermediate part of heat transfer. The system is capable of storing solar energy via latent heat from solid-liquid phase heat transfer to enable the water heater to work all-weather in high efficiency, and resolving problem of instability of system work due to intermittency of the solar energy. Using the solar energy as a low temperature heat source for heat pump to produce hot water is a breakthrough of the mode of heating directly of traditional water heater, further can overcome the defect of low operating efficiency of the heat pump in winter, thereby all-weather providing hot water for life steadily.
Owner:NANJING NORMAL UNIVERSITY

Lamplight-daylight hybrid integrated intelligent lighting system and control method thereof

The invention discloses a lamplight-daylight hybrid integrated intelligent lighting system and a control method thereof. The system comprises at least one lamplight lighting module and daylight lighting module, an upper computer module, at least one indoor radio frequency identification (RFID) tag sensing module, a daylight RFID read-write module, an outdoor RFID tag sensing module, a lamplight RFID read-write module, a central lamplight control module and a lamplight brightness control module, wherein, the upper computer module is provided with a wireless transmission interface unit and an upper computer unit, and the wireless transmission interface unit is used for receiving the daylight information from the outdoor RFID tag sensing module and the lighting information from the indoor RFID tag sensing module and transmitting the information to the upper computer unit. The lamplight-daylight hybrid integrated intelligent lighting system and the control method thereof have the beneficial effects that integrated networking is carried out on the existing lamplight lighting module and the daylight lighting module by adopting the technology of the Internet of things so as to comprehensively utilize the daylight and the lamplight, thus ensuring stable indoor illumination.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Clad material, method for manufacturing said clad material, and apparatus for manufacturing said clad material

A method for manufacturing a clad material in which a core material is cast and skin materials are pressure-bonded thereon aims to prevent deterioration of adhesiveness of the core material and the skin materials while keeping sufficient cooling rate of the core material, prevent thickness variation and / or breakage of the skin materials during the manufacturing process, and keep the surface property of the cooling rolls constant. The method for manufacturing a clad material (11) includes the steps of continuously supplying molten metal (M) into a gap between a pair of cooling rollers (2a) (2b) to cast a core material, and cladding skin materials (10a) (10b) on both surfaces of the core material with hot rolling by continuously supplying the skin materials on peripheral surfaces of the cooling rollers so that the skin materials prevent direct contact between the cooling rollers and the molten metal, wherein the skin materials are supplied so as to come into contact with the peripheral surfaces of the cooling rollers, and wherein a contact distance (L1) from a contact starting point (P1) where the skin material begins to come into contact with the cooling roller to a meeting point (P2) where the skin material begins to come into contact with the molten metal is set to 100 times or more of a thickness (t1) of the skin material.
Owner:SHOWA DENKO KK

Solid electrolytic capacitor

Provided is a solid electrolytic capacitor that is excellent in productivity, has improved volumetric efficiency aiming for capacity increase, a stable fillet shape when mounted, and has excellent ESL characteristics. Included is a capacitor stack element composed of a stack of capacitor elements. The capacitor element includes one anode part of an anode body made of linear, foil-like, or plate-like valve metal and a cathode part composed of dielectric, solid electrolyte, graphite, and silver paste layers, which are sequentially formed to another surface of the anode body separated by insulating resin. A fillet formation part with a recessed part is provided to an end surface of anode and cathode terminals of a mounting electrode side of a first direction end surface of the electrode substrate to which the capacitor stack element is mounted. Further, the anode and cathode terminals for element connection reach the end surface of the first direction.
Owner:TOKIN CORP

Ultrasonic exploration method and ultrasonic exploration apparatus

To propose an ultrasonic exploration method and an ultrasonic exploration apparatus that allow exploration of an exploration-target area such as a welded portion to provide a cross-sectional image of the exploration-target area accurately and stably.
[Solution] An exploration operation, in which the transmission/reception position, at which ultrasonic waves are transmitted and received, is changed by a specified pitch distance, is performed for each of a plurality of incident angles. A nonlinear image in which echo signals acquired from harmonic waves of reflected waves are presented is generated for each incident angle. Each nonlinear image is converted into a frame conversion image in accordance with the cross-sectional shape of an exploration-target area. A signal intensity threshold for removing echo signals resulting from an orientation defect is determined in advance. Frame conversion images formed by only echo signals 41a whose signal intensity is the signal intensity threshold or more are overlapped to generate a nonlinear exploration image 35. Exploration of a welded portion 23 stably provides a nonlinear exploration image 35 in which the shape of an interface 25 of the welded portion 23 is shown accurately and clearly.
Owner:CENTRAL MOTOR WHEEL CO LTD
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