摘要:
An infrared region selective reflection coat, having a layer exhibiting a structural color of which a central wavelength of a selective reflection band is in the range of 700 nm to 2,000 nm,wherein the infrared range selective reflection coat satisfies at least one of the following requirements A and B: A: the layer exhibiting a structural color contains a compound having a light-sensitive functional group; and B: the infrared range selective reflection coat further comprises a layer containing an infrared-absorbing dye or pigment having absorption maximum in the range of 700 nm to 2,000 nm and a half bandwidth of its absorption band in the range of 20 nm to 200 nm.
摘要:
A positive photosensitive resin composition containing 100 parts by weight of a polyimide precursor (A) having a constituent unit represented by the formula (1), 15 to 25 parts by weight of a crosslinking agent (B) represented by the formula (2), and 2 to 5 parts by weight of a photosensitizer (C) generating acid upon irradiation of an actinic ray: wherein m is an integer of 1 or greater, and R is an aromatic group or an aliphatic group having a valency of 1 or higher. The positive photosensitive resin composition can be developed by using an aqueous solution of alkali metal carbonate, is capable of forming micropatterns, and has excellent thermal resistance and the like. A method for forming a positive pattern, and uses thereof are also provided.
摘要:
An optical film, which has been subjected to an orientation treatment, containing a low-molecular weight compound, in which a birefringence Δn(550 nm) is larger than zero (0) in an orientation direction, and the optical film satisfies the following expressions (1) and (2); and a phase difference plate, a polarizing plate and a liquid crystal display using the same: 0.5
摘要:
In an electronic device system where a controller and a target device are connected to each other via an IEEE 1394 serial bus, the controller comprises: command sending means for sequentially sending via the bus a power control command to change the power status of the target between the power-on state and the power-off state and a power status command to inquire the power status of the target device; change time calculating means for calculating power status change time needed for the target device to change the power status between the power-on state and the power-off state based on a response to the power status command that is received from the target device; and time interval determining means for determining a time interval from sending of the power control command to sending of the power status command based on the power status change time.
摘要:
An engine includes an air induction system, a fuel supply system, a lubrication system and a ventilation system. The fuel supply system has a fuel reservoir in which a space for fuel vapors is defined. The lubrication system lubricates a component of the engine with lubricant. The ventilation system couples a crankcase of the engine with the air induction system so as to deliver oil vapors in the crankcase to the air induction system. A fuel vapor passage is arranged to couple the space of the fuel reservoir with the ventilation system.
摘要:
A number of embodiments of four cycle outboard motors that have water cooled engines and an oil pan that is formed in the upper portion of the drive shaft housing. An exhaust pipe collects exhaust gases from an exhaust guide and delivers to a cavity that is formed in the oil pan by an interior wall thereof In many embodiments the exhaust pipe does not terminate below the lower surface of the oil pan and several arrangements are disclosed for delivering idle exhaust gases to the area between the exterior of the exhaust pipe and the interior surface of the oil pan that defines the cavity. Various arrangements are disclosed for conveying idle exhaust gases to this area and discharging them to the atmosphere through and above the water exhaust gas discharge. These arrangements incorporate a system for precluding water from entering into the engine through its exhaust system including the idle discharge.
摘要:
An anti-reflection film comprises a low refractive index layer provided on one surface of a transparent support. The low refractive index layer has a refractive index of not higher than 1.45. The low refractive index layer has a surface average reflectance of not higher than 1% within the visible region of 400 to 800 nm. According to the first embodiment of the present invention, an infrared absorbing layer is provided between the transparent support and the low refractive index layer. According to the second embodiment of the present invention, an infrared absorbing layer is provided on the other surface of the transparent support. The infrared absorbing layer contains an infrared absorbing dye. The infrared absorbing layer decreases a transmittance of the film to not higher than 40% at a wavelength within the infrared region of 800 to 1,100 nm. Plasma display panels using the anti-reflection films are also disclosed.
摘要:
An overheat protecting system and method for an internal combustion engine wherein a preventive action is initiated if the engine temperature exceeds normal temperature but is still below the danger level. The engine is protected by providing additional cooling such as by supplying additional fuel to the engine. The dangerous condition may also be sensed if the engine temperature increases at more than a predetermined rate for more than a predetermined time or if the engine temperature is more than a predetermined amount for more than a predetermined time interval.
摘要:
A protective cowling and air silencing device for the power head of a watercraft propulsion unit. The cowling is provided with an atmospheric air inlet opening, and a duct is provided internally in the cowling for assisting in water separation by directing the inlet air downwardly toward a drain opening. The engine is provided with charge formers that have an air silencing device that is provided with at least one resonating chamber on the side of the charge former and which communicates with a delivery passage of the device through a tuning neck for silencing purposes.
摘要:
Disclosed is a silver halide photographic material comprising at least one compound (merocyanine dye) represented by the following general formula (I): ##STR1## wherein Z represents nonmetal atoms necessary to complete a 5- or 6-membered heterocyclic ring; X represents non-metal atoms necessary to complete a 5- or 6-membered acidic nucleus; R.sup.2 represents --(CH.sub.2).sub.r --CONHSO.sub.2 --R.sup.3, --(CH.sub.2).sub.s --SO.sub.2 NHCO--R.sup.4, --(CH.sub.2).sub.t --CONHCO--R.sup.5 or --(CH.sub.2).sub.u --SO.sub.2 NHSO.sub.2 --R.sup.6 ; R.sup.3, R.sup.4, R.sup.5 and R.sup.6 each represent an alkyl group, an alkoxy group or an amino group; r, s, t and u each represent an integer from 1 to 5; R.sup.1 has the same meaning as R.sup.2 or represents an alkyl group substituted by a sulfo or carboxyl group; p represents 0 or 1; L.sub.1 and L.sub.2 each represent a methine group; and n represents 0, 1, 2 or 3.