61results about How to "Inhibition of thermal deterioration" patented technology

A substrate processing apparatus includes: a process chamber having an object to be heated therein and configured to process a plurality of substrates; a substrate holder configured to hold the substrates with an interval therebetween in a vertical direction in the process chamber; a first heat exchange unit supporting the substrate holder from a lower side thereof in the process chamber and configured to perform a heat exchange with a gas in the process chamber; a second heat exchange unit provided in the process chamber, the second heat exchange unit being horizontally spaced apart from the first heat exchange unit with a gap therebetween and being configured to perform a heat exchange with the gas in the process chamber; and an induction heating unit configured to subject the object to be heated to an induction heating from an outer side of the object to be heated.

A material for an organic electroluminescent device including an imine derivative represented by the following formula (Ia) or (Ib),wherein Y1 to Y4 are independently a carbon atom or a nitrogen atom; R1 to R4 are independently hydrogen, an alkyl group, an aryl group, a heterocycle, a halogen atom, a fluoroalkyl group or a cyano group; and R1 and R2, or R3 and R4 may be bonded together to form a ring.

A substrate processing apparatus includes: a process chamber having an object to be heated therein and configured to process a plurality of substrates; a substrate holder configured to hold the substrates with an interval therebetween in a vertical direction in the process chamber; a first heat exchange unit supporting the substrate holder from a lower side thereof in the process chamber and configured to perform a heat exchange with a gas in the process chamber; a second heat exchange unit provided in the process chamber, the second heat exchange unit being horizontally spaced apart from the first heat exchange unit with a gap therebetween and being configured to perform a heat exchange with the gas in the process chamber; and an induction heating unit configured to subject the object to be heated to an induction heating from an outer side of the object to be heated.

A heating roller (21) includes a heat generating layer (22) that generates heat by electromagnetic induction, a heat insulating layer (23), and a supporting layer (24), which are provided inwardly in this order. The supporting layer (24) is formed of a material having a specific resistance of 1 x10<-5 >Omegam or higher. Therefore, even when the heat generating layer (22) has a thickness smaller than a skin depth, i.e. a thickness defined by a flow of an induction current, so that magnetic flux penetrates the heat generating layer (22) and even reaches the supporting layer (24), heat generation of the supporting layer (24) under an eddy current can be suppressed. Thus, the heat generating layer (22) can be decreased in thermal capacity, and heat generation of the supporting layer (24) is suppressed, so that only the heat generating layer (22) can be heated efficiently. As a result, a warm-up time can be reduced. Further, breakage by heat of, for example, bearings supporting the heating roller (21) can be prevented.

A thermal type flow sensor measures a flow rate of a fluid by means of a heat resistive element having a temperature dependency. The sensor is comprised of: plural heat resistive elements used for a flow rate measurement; and a driver circuit for controlling a current applied to these heat resistive elements to cause their heating. The driver circuit is configured to sense a resistance change of a lower-temperature side heat resistive element among the plural heat resistive elements and to control the current to be applied to the plural heat resistive elements in accordance with a sensed value of the lower-resistance's variation.

The invention relates to a method and device for separating and recovering mercury. By cutting off both ends of a lamp tube of a waste fluorescent lamp and peeling off a phosphor film formed on the inner surface of the lamp tube, phosphor powder containing mercury is recovered. Adding an organic reducing agent to the recovered phosphor powder and heating it to perform dry heating reduction treatment to vaporize and separate mercury from the phosphor powder. This vaporized mercury is condensed and recovered.

A polyacetal resin composition is composed of a polyacetal resin and a polycyclic aromatic carboxylic acid hydrazide which may have a substituent. With respect to 100 parts by weight of the polyacetal resin, the ratio of the polycyclic aromatic carboxylic acid hydrazide may be about 0.001-20 parts by weight. The above-mentioned polyacetal resin composition can also contain at least one selected from the group consisting of antioxidants, heat-resistant stabilizers, processing stabilizers, weather-resistant (light) stabilizers, impact resistance modifiers, slipperiness modifiers, colorants and fillers. kind. The resin composition improves the stability of the polyacetal resin and suppresses the occurrence of formaldehyde.

Provided are: a liquid crystal alignment film which is able to be suppressed in separation of the film or occurrence of foreign substances caused by a physical impact, while enhancing transmittance characteristics of an element and having excellent afterimage characteristics by alternating-current driving; and a liquid crystal aligning agent. A liquid crystal aligning agent which contains a component (A) and a component (B) described below as well as a solvent that dissolves these components. Component (A): a compound represented by formula (1) (In the formula, P has at least one group wherein a carbon atom is substituted by at least two nitrogen atoms, and at least one of the nitrogen atoms is substituted by a monovalent thermally cleavable group having 1-24 carbon atoms, said monovalent thermally cleavable group being substituted by a hydrogen atom by means of heat; X represents a single bond or the like; and Q represents a benzene ring or the like.) Component (B): at least one polymer that is selected from the group consisting of polyimide precursors and polyimides

An oxidizing catalyst (52) is provided in an exhaust passage. After performing rich control, which controls so that the air / fuel ratio of an air / fuel mixture formed in a combustion chamber (25) is richer than the stoichiometric air / fuel ratio, lean control is performed, whereby the air / fuel ratio of the air / fuel mixture formed in the combustion chamber is either controlled so as to be leaner than the stoichiometric air / fuel ratio by a preset degree or temporarily controlled so as to be leaner than the stoichiometric air / fuel ratio by a preset degree. When lean control is performed after the completion of rich control, provisional lean control is performed, whereby the air / fuel ratio of the air / fuel mixture formed in the combustion chamber is controlled so that, when the air / fuel ratio is controlled lean of the stoichiometric air / fuel ratio in lean control, the degree by which the air / fuel ratio of the air / fuel mixture formed in the combustion chamber is leaner than stoichiometric air / fuel ratio becomes less than the degree preset in accordance with the catalyst temperature.

Provided is a laminated glass that is served as a head up display, whereby it becomes possible to prevent the thermal deterioration of a light source device for irradiating the laminated glass with light for image display use. The laminated glass according to the present invention is a head up display, has a wedge angle of 0.1 mrad or more or contains a light-emitting material, and is provided with a first laminated glass member, a second laminated glass member and an intermediate film, wherein the first laminated glass member is arranged on a first surface side of the intermediate film, the second laminated glass member is arranged on a second surface side, which is opposed to the first surface, of the intermediate film, the solar transmittance of the laminated glass is 50% or less, and the solar reflectance of the laminated glass is 15% or more.

An intermediary transfer belt having surface resistivity ρs of 1×109 Ω / square or more and volume resistivity ρv of 1×1012 Ω·cm or less includes a thermoplastic resin material containing carbon black. The carbon black contained in the thermoplastic resin material has a weight ratio of 22.5-28.5 weight % and include first carbon black and second carbon black. The first carbon black of the carbon black contained in the thermoplastic resin material has a weight ratio of 50-90 weight % and dibutyl phthalate absorption of 93-127 ml / 100 g, and the second carbon black of the carbon black contained in the thermoplastic resin material has a weight ratio of 10-50 weight % and dibutyl phthalate absorption of 36-79 ml / 100 g.

A chlorotrifluoroethylene (CTFE) copolymer containing laminate which is produced by coextruding a layer of tetrafluoro- ethylene / perfluoro vinyl ether copolymer (PFA) and / or a tetra- fluoroethylene / hexafluoropropylene copolymer (FEP) and a CTFE copolymer layer with the latter being inhibited from thermal deterioration and which is improved in the resistance to permeation of chemical fluids and so on; and a process for the production of the laminate. The invention relates to a CTFE copolymer containing laminate comprising a layer (A) of PFA and / or FEP and a layer (B) of a CTFE copolymer, characterized by being produced by coextruding the layers (A) and (B) under such conditions that in the stage before the contact of material (a) for the layer (A) with material (b) for the layer (B) in a multilayer die, the temperature of a passageway (pa) through which the material (a) flows lies within the range of 300 to 400 DEG C and the temperature of a passageway (pb) through which the material (b) flows lies within the range of 250 to 350 DEG C.

A method for modifying a transparent electrode film contained in a transparent electrode film-attached substrate having a substrate and the transparent electrode film formed on the substrate includes annealing the transparent electrode film by applying flash light having an optical pulse duration time of 0.1 msec to 10 msec to the transparent electrode film using a flash lamp, thereby heating thetransparent electrode film.

A light-emitting device includes a base material having a conductor layer on a surface thereof, the conductor layer being configured to be connected to an external power source, a light-emitting element mounted on the base, a phosphor layer arranged above the light-emitting element, and a resin layer contacting both of the phosphor layer and the conductor layer and containing heat-conductive particles dispersed therein. The heat-conductive particles have a thermal conductivity of not less than 100 W / m·K and an insulator property or a semiconductor property.

An exhaust gas control apparatus includes a first catalyst, a filter, and an electronic control unit. The electronic control unit is configured to alternately execute lean control and rich control multiple times. The lean control is control for, over a period longer than a period from when a target air-fuel ratio is set to a predetermined lean air-fuel ratio until an air-fuel ratio of exhaust gasflowing out from the first catalyst becomes greater than the stoichiometric air-fuel ratio, setting the target air-fuel ratio to the predetermined lean air-fuel ratio. The rich control is control for,over a period longer than a period from when the target air-fuel ratio is set to a predetermined rich air-fuel ratio until the air-fuel ratio of exhaust gas flowing out from the first catalyst becomes smaller than the stoichiometric air-fuel ratio, setting the target air-fuel ratio to the predetermined rich air-fuel ratio.

Provided is a production method for wavelength conversion members that can limit the thermal degradation of inorganic fluorescent nanoparticles. The production method for wavelength conversion membersis characterized in that a mixture 1 comprising a glass powder and inorganic fluorescent nanoparticles is sintered by means of hot-pressing using a mold 2.