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38results about How to "Certain degree" patented technology

Error detection control system

An error detection control system for a nonvolatile memory comprises: a nonvolatile memory having data areas for a plurality of addresses each including a main data area and a redundant data area for one address; memory control means for controlling on the nonvolatile memory a batch erasing process on a data area group basis, a reading process on the data area basis, a programming process on the data area basis, and an overwriting process on a bit basis; error detecting means for executing the error detecting process based upon the corresponding redundant data; error detecting control means for controlling availability of execution of the error detecting process based upon data types to be classified depending on whether or not the data is subjected to the overwriting process or a storage state indicating whether or not the overwriting process has been executed.
Owner:SHARP KK

Video play mobile telephone and video play method in a broadband network

InactiveUS20070109397A1Avoid limitation of physical volumeVolume be not enlargeTelevision system detailsColor television detailsData transmissionMobile telephony
The present invention discloses a video play mobile telephone in broadband network, comprising: a video player, for isolating a video signal and a sound signal from a received signal; a video projector comprising data format converting means for converting a data format of the video signal isolated by the video player, data rate converting means for converting a data transmission rate of the video signal isolated by the video player, photoelectric converting means for converting the data format converted and data rate converted video signal into an optical signal; and projecting means for projecting the optical signal onto a projection plane. According to the invention, the video signal is projected to the projection plane and thus can be viewed more clearly and visually.
Owner:NING YUAN +1

Pixel structure and liquid crystal display panel

A pixel structure disposed on a substrate and electrically connected to two scan lines and a data line is provided. The pixel structure includes a reflective electrode, a first transparent electrode, a second transparent electrode and a semiconductor layer. The first transparent electrode is electrically connected to the reflective electrode and is insulated from the second transparent electrode. The semiconductor layer has two first conductive regions, a second conductive region and two first channel regions, wherein the first conductive regions are respectively electrically connected to the reflective electrode and the second transparent electrode, the second conductive region is located between the first conductive regions and electrically connected to the data line, a part of the semiconductor layer overlapped with the scan lines is defined as first channel regions and each of the first channel regions is respectively electrically connected between the second conductive region and each first conductive region.
Owner:AU OPTRONICS CORP

Anti-icing wind power blade and blade deicing and heating method

ActiveUS20170314536A1Improved anti-icing wind power blade structureEfficient removalFinal product manufactureMachines/enginesElectricityTurbine blade
An anti-icing wind power blade, consisted of a wind turbine blade, wherein the wind turbine blade is provided with an anti-icing heating device, and wherein the anti-icing heating device consists of an air heating system and an electric heating system, wherein the two systems are independent from each other, without mutual interference, and heat the wind turbine blade separately or simultaneously. The air heating system and the electric heating system are both located inside the wind turbine blade, wherein the air heating system comprises an air heating control cabinet and an air heating device, and the electric heating system comprises an electric heating control cabinet and an electric heating element, the wind turbine blade is divided into a front edge and a back edge by a front edge web plate and a back edge web plate, wherein the air heating device is disposed in the back edge and the electric heating element is disposed on the outer surface of the front edge of the blade, and the air heating control cabinet and the electric heating control cabinet are disposed at the blade root. The current invention has an air heating system and an electric heating system. When the electric heating system malfunctions, the air heating system can automatically start and heat. As a result, the usage does not need to be stopped during repair, and the usage efficiency is increased, and is more appropriate for use in severe environment.
Owner:ZHUZHOU TIMES NEW MATERIALS TECH

Anti-icing wind power blade and blade deicing and heating method

An anti-icing wind power blade, consisted of a wind turbine blade, wherein the wind turbine blade is provided with an anti-icing heating device, and wherein the anti-icing heating device consists of an air heating system and an electric heating system, wherein the two systems are independent from each other, without mutual interference, and heat the wind turbine blade separately or simultaneously. The air heating system and the electric heating system are both located inside the wind turbine blade, wherein the air heating system comprises an air heating control cabinet and an air heating device, and the electric heating system comprises an electric heating control cabinet and an electric heating element, the wind turbine blade is divided into a front edge and a back edge by a front edge web plate and a back edge web plate, wherein the air heating device is disposed in the back edge and the electric heating element is disposed on the outer surface of the front edge of the blade, and the air heating control cabinet and the electric heating control cabinet are disposed at the blade root. The current invention has an air heating system and an electric heating system. When the electric heating system malfunctions, the air heating system can automatically start and heat. As a result, the usage does not need to be stopped during repair, and the usage efficiency is increased, and is more appropriate for use in severe environment.
Owner:ZHUZHOU TIMES NEW MATERIALS TECH

Cycle wheel spoke and cycle wheel comprising such a spoke

A spoke including a metallic core covered, at least in its central portion, with a sheath of composite material comprised of an assembly of fibers embedded in a matrix, the core including an end portion adapted to be attached to the rim or the hub of a wheel, and a main body whose cross-sectional surface area is between 30% and 50% or, in a particular embodiment, between 35% and 45%, of the cross-sectional surface area of the aforementioned end portion. Furthermore, in the area of the main body, the sheath has a cross section between 150% and 500% or, in a particular embodiment, between 150% and 350%, of the cross section of the metallic core in the same area. The metal core includes two mechanical anchoring zones, positioned in the vicinity of its ends, on both sides of the main body.
Owner:MAVIC SA

Silicon substrate for magnetic recording and method for manufacturing the same

A Si substrate for a magnetic recording medium having excellent surface flatness without making a processing process and deposition process of a magnetic recording layer complex, as well as a thermal conductivity that is unchanged from a bulk substrate of a single crystal and a polycrystal is provided. A metal film is deposited (S7) on a polycrystalline silicon substrate after rough polishing (S6) and silicidated or silicon-alloyed (S8). Thereafter, the film is subjected to precision polishing (S9) such as CMP polishing to increase the flatness of the substrate. Accordingly, the Si substrate for a magnetic recording medium can obtain a flat and smooth surface without being influenced by a difference between crystal orientations of the polycrystalline grains and the presence of crystal grain boundary, and can obtain heat resistance and a thermal conductivity approximately equivalent to a bulk Si substrate.
Owner:SHIN ETSU CHEM IND CO LTD

Image forming apparatus and lifetime judgment system

Disclosed is image forming apparatus, including a first roller and a second roller that conveys the recording sheet by sandwiching the recording sheet in a fixing process of an image forming; a pressing actuator that presses the first roller and the second roller against each other; an actuating motor that actuates the first roller; a brake that applies a brake force to the second roller; a rotation speed detector that detects a rotation speed of the second roller; and a hardware processor that judges a degradation of each surface roughness of the first roller and the second roller in accordance with the rotation speed of the second roller, which is detected when the first roller is actuated in a situation in which the first roller and the second roller are pressed against each other and when the brake applies a predetermined brake force to the second roller.
Owner:KONICA MINOLTA INC

Electro-optical device and electronic apparatus

A display control circuit includes: a frame memory; a first correction image data generation unit that generates first correction image data that corrects a response characteristic of an electro-optical element; a second correction image data generation unit that generates second correction image data that corrects the intermixing of a right-eye image and a left-eye image; a selection unit that selects the first correction image data in a first field and the second correction image data in a second and subsequent fields; and a correction unit that generates output image data by correcting the first image data.
Owner:SEIKO EPSON CORP

Vinyl ether group-containing copolymer, preparation process and use thereof

The invention provides a vinyl ether group-containing copolymer, preparation process and use thereof. The copolymer comprises of the structural units represented by the following general formulae I, II and III, wherein, R1 is O or HN, R2 is an alkyl group with a carbon atom number of 1-4, cyclohexyl or a group represented by the following general formula IV (m represents a positive integer of 1-3), n is a positive integer of 1-4, the molar numbers of the structural units represented by the general formulae I, II and III are x, y and z, respectively, and x:y:z=3-8:1-4:1-5, the weight average molecular weight of the copolymer is 5000-20000. A color light blocking agent added with the copolymer can increase sensitivity. Furthermore, the copolymer has solubility in an alkaline solution, and thus, the color light blocking agent added with the copolymer has a superior developing property.
Owner:BOE TECH GRP CO LTD

Flexible membrane weir

A flexible membrane weir comprises a lengthy flexible outer bag arranged in a widthwise direction of a water channel and provided with a fluid supply-drain means, and a lengthy flexible inner bag accommodated and arranged in the interior of the flexible outer bag and provided with another fluid supply-drain means.
Owner:BRIDGESTONE CORP
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