摘要:
A cellulose acylate film containing a cellulose acylate and a carbohydrate derivative satisfying that the Clog P value thereof is from 0 to 5.5 and the maximum value of the molar extinction coefficient thereof in a wavelength range of from 230 nm to 700 nm is at most 50×103, wherein the hydroxyl groups in the carbohydrate derivative are substituted with at least two types of substituents and at least one of the substituents has at least one aromatic ring, and wherein the carbohydrate derivative is contained in an amount of from 1 part by mass to 30 parts by mass relative to 100 parts by mass of the cellulose acylate therein has a low water content, capable of preventing the deterioration of polarizer when it is stuck to polarizer and aged in high-temperature and high-humidity environments, having good optical characteristics expressibility and having a low haze.
摘要:
Provide is a cellulose acylate film, of which the environmental humidity-dependent retardation change is small and which, when stuck to a polarizer and used in high-temperature and high-humidity environments, is effective for preventing the polarizing element from being deteriorated. A cellulose acylate film, which contains a hydrogen-bonding compound satisfying the following requirements (A) to (C), and at least one hydrophobizing agent selected from a polyalcohol ester-base hydrophobizing agent, a polycondensate ester-base hydrophobizing agent and a carbohydrate derivative-base hydrophobizing agent: (A) the compound has both a hydrogen-bonding donor part and a hydrogen-bonding acceptor part in one molecule, (B) the value computed by dividing the molecular weight of the compound by the total number of the hydrogen-bonding donor number and the hydrogen-bonding acceptor number in the compound is from 30 to 65, and (C) the total number of the aromatic ring structures in the compound is from 1 to 3.
摘要:
Provide is a cellulose acylate film, of which the environmental humidity-dependent retardation change is small and which, when stuck to a polarizer and used in high-temperature and high-humidity environments, is effective for preventing the polarizing element from being deteriorated. A cellulose acylate film, which contains a hydrogen-bonding compound satisfying the following requirements (A) to (C), and at least one hydrophobizing agent selected from a polyalcohol ester-base hydrophobizing agent, a polycondensate ester-base hydrophobizing agent and a carbohydrate derivative-base hydrophobizing agent: (A) the compound has both a hydrogen-bonding donor part and a hydrogen-bonding acceptor part in one molecule, (B) the value computed by dividing the molecular weight of the compound by the total number of the hydrogen-bonding donor number and the hydrogen-bonding acceptor number in the compound is from 30 to 65, and (C) the total number of the aromatic ring structures in the compound is from 1 to 3.
摘要:
An adjusting mechanism (56) is provided to produce an anti-overturning moment to reduce an overturning moment acting on an orbiting scroll (26) during its revolution in a revolving-angle area in which the overturning moment becomes a certain value or more. Accordingly, revolution movement of the orbiting scroll (26) can be made stable by changing a pressing force of the orbiting scroll (26) against the fixed scroll (22) according to fluctuation of the overturning moment due to the revolution of the orbiting scroll (26), thereby improving the compression efficiency of a scroll-type compressor (1).
摘要:
A method for producing potato tubers by hydroponics, by which potato tubers free from lenticel hypertrophy may be produced is disclosed. The method for producing potato tubers according to the present invention is characterized in that a partition member through which roots of potatoes can pass while stolons of potatoes cannot pass is provided above nutrient solution, that the roots are at least partially immersed in the nutrient solution through the partition member, and that the stolons of potatoes are grown on the upper side of the partition member so as to form potato tubers.
摘要:
A temporary checking device is provided that works in conjunction with elements of a vehicle hinge that remain in the vehicle's final configuration. The hinge includes a hinge pin rotatably connecting a door hinge bracket to a pillar hinge bracket. The checking device includes a spring portion that is disposed between the door hinge bracket and the pillar hinge bracket. The spring portion is compressed during movement of the door hinge bracket relative to the pillar hinge bracket from either of two rest positions. The spring portion urges the vehicle door affixed thereto back into one of the rest positions, thus allowing manufacturing operations such as painting, etc., to be performed on the vehicle.
摘要:
A temporary checking device is provided that works in conjunction with elements of a vehicle hinge that remain in the vehicle's final configuration. The hinge includes a hinge pin rotatably connecting a door hinge bracket to a pillar hinge bracket. The checking device includes a spring portion that is disposed between the door hinge bracket and the pillar hinge bracket. The spring portion is compressed during movement of the door hinge bracket relative to the pillar hinge bracket from either of two rest positions. The spring portion urges the vehicle door affixed thereto back into one of the rest positions, thus allowing manufacturing operations such as painting, etc., to be performed on the vehicle.
摘要:
A gas sensor which can be used for measuring a low concentration repeatedly, which has a quick response and which can be used for a long time with high stability is provided. The gas sensor comprises a solid electrolyte, a detecting electrode provided in contact with one of the surfaces of the solid electrolyte and exposed to a gas to be detected, a counter electrode, provided in contact with the other surface of the solid electrolyte, and lead wires to place an electric voltage across both electrodes or to take out electric signals, wherein an inactive substance which is hard to form a reaction product with the gas to be detected is used as a material to constitute both electrodes.
摘要:
A door hinge for a vehicle, having a check function includes: a vehicle body-side hinge member to be fixed to a vehicle body; a door-side hinge member to be fixed to a door; a hinge shaft that relatively rotatably connects between the vehicle body-side hinge member and the door-side hinge member; a movable member capable of being displaced in a direction substantially along this hinge shaft; an operation conversion device that converts a relative rotational operation between the vehicle body-side hinge member and the door-side hinge member into a displacement of the movable member substantially along the axial direction; and a check resistance application device that applies a retention resistance against an operational force to the movable member.
摘要:
A door hinge for a vehicle, having a check function includes: a vehicle body-side hinge member to be fixed to a vehicle body; a door-side hinge member to be fixed to a door; a hinge shaft that relatively rotatably connects between the vehicle body-side hinge member and the door-side hinge member; a movable member capable of being displaced in a direction substantially along this hinge shaft; an operation conversion device that converts a relative rotational operation between the vehicle body-side hinge member and the door-side hinge member into a displacement of the movable member substantially along the axial direction; and a check resistance application device that applies a retention resistance against an operational force to the movable member.