195results about How to "Less deterioration" patented technology

A magnetic memory includes a substrate, a lower portion structure of a magnetic element, an upper portion structure of the magnetic element, and a sidewall insulating film. The lower portion structure of the magnetic element is a portion of the magnetic element provided on the upside of the substrate. The upper portion structure of the magnetic element is a remaining portion of the magnetic element provided on the upside of the lower portion structure of the magnetic element. The sidewall insulating film is provided to surround the upper portion structure of the magnetic element and is formed of an insulating material. That is, the lower portion structure of the magnetic element is formed from one layer or a plurality of layers on a side close to the substrate, among a plurality of laminated films of the magnetic element provided on the upside of the substrate. The upper portion structure of the magnetic element is formed from layers other than the lower portion structure of the magnetic element among the plurality of laminated films of the magnetic element. Also, the side of the upper portion structure of the magnetic element is electrically insulated from other portions by the sidewall insulating film. That is, it is possible to avoid a short-circuit.

The present disclosure relates to a process for preparing a substantially total lipid fraction from fresh krill, a process for separating phospholipids from the other lipids, and a process for producing krill meal.

Graphene is formed with a practically uniform thickness on an uneven object. The object is immersed in a graphene oxide solution, and then taken out of the solution and dried; alternatively, the object and an electrode are immersed therein and voltage is applied between the electrode and the object used as an anode. Graphene oxide is negatively charged, and thus is drawn to and deposited on a surface of the object, with a practically uniform thickness. After that, the object is heated in vacuum or a reducing atmosphere, so that the graphene oxide is reduced to be graphene. In this manner, a graphene layer with a practically uniform thickness can be formed even on a surface of the uneven object.

The present invention provides a light-emitting element that includes a pair of electrodes, and an organic compound that has a glass-transition temperature of 150° C. or more, preferably 160° C. or more and 300° C. or less, and a metal oxide that are provided between the pair of electrodes, or includes a pair of electrodes, and a compound having a spiro ring and a triphenylamine skeleton and a metal oxide that are provided between the pair of electrodes. It is a feature that the compound has a spiro ring and a triphenylamine skeleton is a benzidine derivative represented by a general formula (1) In the formula, R1 is hydrogen or an alkyl group having 1 to 4 carbon atoms.

A color conversion layer is provided which is capable of converting light from an emitting medium effectively to light containing a ray having a longer wavelength and exhibits less deterioration so as to have a long lifetime. The color conversion layer comprising a fluorescent medium for converting light emitted from an emitting medium to light having a longer wavelength, and having a haze value of 50% to 95%. The color conversion layer can be made thin, since the layer can efficiently convert the color of light from an emitting medium. The processibility such as patterning thereof is then improved.

It is an object to suppress deterioration of a displayed still image which is caused when a refresh rate is reduced. A liquid crystal display device includes a display portion controlled by a driver circuit and a timing controller for controlling the driver circuit. An image signal for displaying a still image is supplied to the timing controller. By the timing controller, a refresh rate in displaying an image corresponding to an image signal on the display portion reduced as a gray level number of the image signal is smaller.

The present invention provides a light-emitting element including an electron-transporting layer and a hole-transporting layer between a first electrode and a second electrode; and a first layer and a second layer between the electron-transporting layer and the hole-transporting layer, wherein the first layer includes a first organic compound and an organic compound having a hole-transporting property, the second layer includes a second organic compound and an organic compound having an electron-transporting property, the first layer is formed in contact with the first electrode side of the second layer, the first organic compound and the second organic compound are the same compound, and a voltage is applied to the first electrode and the second electrode, so that both of the first organic compound and the second organic compound emit light.

A method for producing a Group III nitride compound semiconductor element includes growing an epitaxial layer containing a Group III nitride compound semiconductor using a different kind of substrate as an epitaxial growth substrate, adhering a supporting substrate to the top surface of the epitaxial growth layer through a conductive layer, and then removing the epitaxial growth substrate by laser lift-off. Before adhesion of the epitaxial layer and the supporting substrate, a first groove that at least reaches an interface between the bottom surface of the epitaxial layer and the epitaxial growth substrate from the top surface of the epitaxial layer formed on the epitaxial growth substrate and acts as an air vent communicating with the outside of a wafer when the epitaxial layer and the supporting substrate are joined to each other. Next, the epitaxial layer is divided into each chip by separating the epitaxial growth substrate by laser lift-off, and then removing the epitaxial layer serving as the outer periphery of each chip. Next, the outer peripheral side surface of the epitaxial layer of each chip is at least completely covered with an insulating protective film. Next, the supporting substrate is separated into each chip.

Disclosed is a polyimide film prepared from an aromatic tetracarboxylic acid component consisting essentially of 3,3′,4,4′-biphenyltetracarboxylic dianhydride and an aromatic diamine component consisting essentially of not less than 65 mol phenylenediamine % but less than 97 mol % of p-phenylenediamine and not less than 3 mol % but less than 35 mol % of 2,4-toluenediamine.

An object of the invention is to reduce changes of antenna characteristics due to circumstances or usage forms and to obtain good characteristics in any conditions. An antenna apparatus A comprise a tabular ground conductor 1, a radiation conductor 3 disposed in a location facing the ground conductor 1, a short-circuit portion 7 for short-circuiting the ground conductor 1 and the radiation conductor 3, an opening 11 disposed on the ground conductor 1 where the location is positioned at a distance of d from the short-circuit portion 7 in the in-plane direction of the tabular ground conductor 1, and a feed portion 5 extending from the radiation conductor 3 and passing through the opening 11 in a noncontact manner regarding the ground conductor 1. These members are disposed in the vicinity of the lower end of a casing. The feed portion 5 is connected to a matching circuit shown in FIG. 2. The distance d between the short-circuit portion 7 and the feed portion 5 is not less than ⅙ relative to the length of the circumference (the circumference length) of the radiation conductor 3 such that the antenna is not resonant with a desired frequency, and the matching circuit performs adjustment such that the antenna is available in two or more frequency bands. Originally, the antenna per se does not resonate with a desired frequency band, so that it is less susceptible to influences of circumstances or usage forms.

[Problems] To provide a novel hydrophilized separation membrane for use in the treatment of a liquid, which comprises an aromatic ether polymer, is less likely to be degraded by sterilization with a high energy ray and has a controlled pore size and a high water permeability.[Means for Solving Problems] A porous separation membrane for use in the treatment of a liquid which is produced by a wet film formation process using an aromatic ether polymer and a hydrophilizing agent. The separation membrane can be used for medical purposes or in a pharmaceutical of food.

A catalyst for producing a liquefied petroleum gas according to the present invention comprises a Pd-based methanol synthesis catalyst component and a β-zeolite catalyst component. It can be used in a reaction of carbon monoxide and hydrogen to give a hydrocarbon containing propane or butane as a main component, i.e., a liquefied petroleum gas, with high activity, high selectivity and high yield. Furthermore, the catalyst has a longer catalyst life with less deterioration.

An imaging apparatus according to an implementation of the present invention is connected to a memory and includes: an imaging device reading any given area; a main image storage unit reading an image of a main image area, the image representing a whole image formed on the imaging device, and store in the memory an image associated with the read image as a main image; a sub image storage unit reading an image of a watch area from the imaging device, the watch area being an area to be watched, and store the read image in the memory as a sub image; an encoder encoding the main image and the sub image stored in the memory by the main image storage unit and the sub image storage unit; and a recording unit recording the main image and the sub image encoded by the encoder on a recording medium.

It is known that a light-emitting element utilizing organic EL deteriorates due to moisture. Therefore, a sealing technique to prevent moisture permeation is important. A light-emitting device including a light-emitting element utilizing organic EL is manufactured over a support substrate having flexibility and a high heat dissipation property (e.g., stainless steel or duralumin), and the light-emitting device is sealed with a stack body having moisture impermeability and a high light-transmitting property or with glass having moisture impermeability and a high light-transmitting property and having a thickness greater than or equal to 20 μm and less than or equal to 100 μm.

The present invention provides a light-emitting element including an electron-transporting layer and a hole-transporting layer between a first electrode and a second electrode; and a first layer and a second layer between the electron-transporting layer and the hole-transporting layer, wherein the first layer includes a first organic compound and an organic compound having a hole-transporting property, the second layer includes a second organic compound and an organic compound having an electron-transporting property, the first layer is formed in contact with the first electrode side of the second layer, the first organic compound and the second organic compound are the same compound, and a voltage is applied to the first electrode and the second electrode, so that both of the first organic compound and the second organic compound emit light.

The invention provides a fiber containing carbon which is less deteriorated in terms of electron emission characteristic, is excellent in terms of reproducibility, and can in addition be formed at a low cost, a substrate and electron emission device using the fiber containing carbon, an electron source using the electron emission device, a display panel using the electron source, and an information displaying / playing apparatus using the display panel, and a method of manufacturing these. The manufacturing method comprises a first step of preparing a substrate (substrate 1) equipped with a catalyst (catalyst layer 3) on its surface; and a second step of causing the fiber containing carbon (carbon fiber 4) to grow using the catalyst, whereby the second step comprises, in order to decrease, from a midway point of time in this step, the growth rate at which the fiber containing carbon grows, a sub-step of controlling the growth conditions for the fiber containing carbon.

Provided is a nonvolatile memory with less element deterioration and good data retaining properties. In a nonvolatile memory formed by the manufacturing steps of a complementary type MISFET without adding thereto another additional step, erasing of data is carried out by applying 9V to an n type well, 9V to a p type semiconductor region, and −9V to another p type semiconductor region and setting the source and drain of data writing and erasing MISFETs and data reading MISFETs at open potential to emit electrons from a gate electrode to a p well by FN tunneling. At this time, by applying a negative voltage to the p well having a capacitive element formed thereover and applying a positive voltage to the p well having the MISFETs formed thereover, a potential difference necessary for data erasing operation can be secured at a voltage low enough not to cause gate breakage.

An orifice plate sealing tape for an orifice plate of a micro-fluid ejection device and methods for sealing an orifice plate with the sealing tape. The sealing tape includes a flexible polymeric backing film and a radiation cured adhesive applied to a surface of the orifice plate. The adhesive is cured in a pattern sufficient to seal adjacent to nozzle holes in the orifice plate and to enhance removal of the backing film and adhesive from the orifice plate prior to use of the micro-fluid ejection device. Upon removal of the sealing tape, a minimum of residue is left on the nozzle plate surface adjacent to and / or in the nozzle holes.

A photoelectric conversion device comprising a photoelectric conversion part including a first electrode, a second electrode opposing to the first electrode and a photoelectric conversion layer provided between the first electrode and the second electrode, wherein a smoothing layer for reducing roughness of a surface of the photoelectric conversion layer is provided between the first electrode or the second electrode and the photoelectric conversion layer.

An on-vehicle camera lens glass material satisfies at least one of conditions in which a measurement result in water resistance based on a powder method prescribed by Japanese Optical Glass Industrial Standard is 1st Class, a measurement result in Knoop hardness based on a measurement method prescribed by Japanese Optical Glass Industrial Standard is 6th Class or higher, a measurement result in solarization based on a measurement method prescribed by Japanese Optical Glass Industrial Standard is 2% or less, and a measurement result in average linear expansion coefficient based on a measurement method prescribed by Japanese Optical Glass Industrial Standard is 100×10−7° C.−1 or less.

A catalyst for reacting hydrocarbon with steam according to the present invention, has a specific surface area of 40 to 300 m2 / g, and comprises: a porous composite oxide carrier containing magnesium and aluminum; and nickel metal in the form of fine particles carried on the porous composite oxide carrier, and having a magnesium content of 5 to 55% by weight, calculated as Mg, based on the weight of the catalyst, an aluminum content of 5 to 35% by weight, calculated as Al, based on the weight of the catalyst, a nickel content of 1.2 to 60% by weight, calculated as Ni, based on the weight of the catalyst, and a total amount of magnesium, aluminum and nickel of 50 to 85% by weight, calculated as a sum of Mg, Al and Ni, based on the weight of the catalyst, the fine nickel metal particles having an average particle diameter of not more than 10 nm.

There is provided a method for producing a negative electrode material for lithium ion secondary batteries that is easily produced and is less likely to cause deterioration in charge and discharge cycle characteristics. A method for producing a negative electrode material for lithium ion secondary batteries, comprises steps of heating a raw material composition comprising resin-retained partially exfoliated graphite having a structure in which graphene is partially exfoliated and Si particles to dope the partially exfoliated graphite with the Si particles, the partially exfoliated graphite being obtained by pyrolyzing a resin in a composition in which the resin is fixed to graphite or primary exfoliated graphite, thereby exfoliating the graphite or primary exfoliated graphite while allowing part of the above resin to remain; providing a composition comprising the above partially exfoliated graphite doped with the Si particles, a binder resin, and a solvent; and shaping the above composition.

A method for producing an extract and / or a squeezed liquid, which comprises: feeding a food to be extracted and / or squeezed into a crushing apparatus; adding a solvent into the crushing apparatus immediately after and / or while milling the food; extracting and / or squeezing a useful food component of the food into the solvent; and carrying out liquid-solid separation by removing the resulting extracted residue and / or squeezed residue with a continuous solid-liquid separation apparatus.

A process for producing a membrane-electrode assembly for a polymer electrolyte fuel cell comprising an anode and a cathode each having a catalyst layer, and an ion exchange membrane disposed between them, characterized in that a step of producing at least one of the catalyst layers of the anode and cathode, comprises a step of preparing a coating fluid containing an ion exchange polymer and a catalyst having catalytic metal particles dispersed on a carbon support, and a step of forming a catalyst layer by applying the coating fluid on a substrate, wherein the above coating fluid is prepared by using, as the above catalyst, a catalyst wherein the density of total functional groups of OH groups and CO groups at the surface is at most 1.6×10−3 (mmol / m2), as obtained from the BET specific surface area and the total molar amount of OH groups and CO groups at the surface obtained by a titration method. A polymer electrolyte fuel cell provided with the membrane-electrode assembly obtained by this method, has a high initial power generation performance and is capable of maintaining a constant output characteristic over a long period of time.

A catalyst for producing a liquefied petroleum gas according to the present invention comprises a methanol synthesis catalyst component in which an olefin-hydrogenation catalyst component is supported on a Zn—Cr-based methanol synthesis catalyst, and a zeolite catalyst component. It can be used in a reaction of carbon monoxide and hydrogen to give a hydrocarbon containing propane or butane as a main component, i.e., a liquefied petroleum gas, with high activity, high selectivity and high yield. Furthermore, the catalyst has a longer catalyst life with less deterioration.

An input digital signal of a first format (DV video signal) is restored to a variable-length code by having its framing cancelled by a de-framing section 11, then decoded by a variable-length decoding (VLD) section 12, inversely quantized by an inverse quantizing (IQ) section 13, and inversely weighted by an inverse weighting (IW) section 14. Then required resolution conversion in the orthogonal transform domain (frequency domain) is carried out on the inversely weighted video signal by a resolution converting section 16. After that, the video signal having the resolution converted is weighted by a weighting (W) section 18, then quantized by a quantizing (Q) section 19, coded by a variable-length coding by a variable-length coding (VLC) section 20, and outputted as a digital signal of a second format (MPEG video signal).

A novel electrode, a novel power storage device, an electrode with less deterioration, an electrode with a high capacity, a long-life power storage device, a power storage device with less deterioration, a power storage device with high energy density, or a highly reliable power storage device is provided. The electrode includes a graphene compound including a graphene layer and a substituted or unsubstituted chain group, and an active material. The graphene layer is bonded to the chain group through a substituent containing silicon. The graphene compound includes a region in contact with the active material in particle form. The active material includes an element A, which is one or more elements selected from elements belonging to Group 1 and elements belonging to Group 2, and an element M, which is one or more elements selected from manganese and nickel. The chain group includes one or more groups selected from a carbonyl group, an ester group, a carboxyl group, an ether group, and an epoxy group.