摘要:
On a processed substrate having an engraved region as a depressed portion formed thereon, a nitride semiconductor thin film is laid. The sectional area occupied by the nitride semiconductor thin film filling the depressed portion is 0.8 times the sectional area of the depressed portion or less.
摘要:
A battery is arranged outside a compartment. A service plug is arranged in the compartment. The service plug is a shutoff device that can shut off an output path of the battery by a manual operation. When a vehicle is hard hit at the front and a circuit of PCU is damaged, an excessive current may flow to the PCU, possibly generating heat or smoke from the PCU. When the vehicle goes wrong, a person on board the vehicle may pull out the service plug, whereby the power supply path from battery to PCU can be shut off.
摘要:
A transfer paper for use in dry transfer printing in witch a transfer paper is pressed with heating against a natural or synthetic fibrous material to transfer an ink thereto. It is characterized in that it is produced by applying a water-soluble dye ink to a transfer paper having a release agent layer and an ink-receiving layer overlying the layer and the ink-receiving layer comprises a hydrophilic synthetic resin and a hydrophilic adhesive, the hydrophilic adhesive being contained in an amount of 1-50 parts by weight per 100 parts by weight of the hydrophilic synthetic resin. Also provided is a method of dry transfer printing characterized by pressing the transfer paper for dry transfer printing against a natural or synthetic fibrous material with heating to thereby transfer the water-soluble dye ink applied to the transfer paper to the fibrous material and subsequently fixing the ink.
摘要:
An optical information recording medium having a drawing region capable of being used without being reversed and without interference with a data recording region is disclosed. The optical information recording medium has a structure in which a recording layer, a semitransparent reflective layer, a discoloration layer, and a protective layer are is formed in order on a first light-transmitting substrate so that the discoloration layer is irradiated with a laser beam to change the optical property of the discoloration layer. For example, interaction between a colorant and a developer in the discoloration layer which assumes a black color is eliminated to cause the color to disappear, thereby forming an image.
摘要:
A fuel vapor storage canister for an automotive vehicle, includes a casing formed thereinside with charge, purge and drain ports connected to a gas passage. First, second, third and fourth adsorption layers are disposed in the gas passage and arranged in order of first, second, third and forth adsorption layers from side of the charge port along a longitudinal direction of the gas passage. Each adsorption layer includes a fuel vapor adsorbent. Additionally, a first space section is formed between the first and second adsorption layers. A second space section is formed between the second and third adsorption sections. A third space section is formed between the third and fourth adsorption sections. Each space section has a width in the longitudinal direction of the gas passage.
摘要:
At the preceding stage of a first one of two APP decoders that constitute a turbo decoder, there is provided a logarithmic-likelihood computing circuit that creates and outputs logarithmic likelihoods L(y′i|yi) of a reproduced signal y′i which is soft information. The first APP decoder has an APP decoding function of receiving logarithmic likelihoods L(y′i|yi) of the reproduced signal yi as well as a priori information as to code data c′i, updating the code data c′i and producing outputs of a posteriori probabilities according to trellis diagram information that satisfy constraints concerning an RLL modulation. Turbo decoding becomes compatible with the RLL demodulation, and a turbo decoding with high error-correcting capability is usable in reproducing channel data ai recorded onto a recording medium, which allows a recording density of the recording medium to be increased.
摘要翻译:在构成turbo解码器的两个APP解码器中的第一个的前一阶段,提供了一个对数似然计算电路,其创建并输出对数似然度L(y' 作为软信息的再现信号y'i i i i i i i i i i i i i 第一APP解码器具有APP再现功能,该功能将再现信号y i i i i的对数似然度L(y i i i i y y i i i) 以及作为代码数据c'的先验信息,更新代码数据c',并根据满足以下条件的约束的格状图信息产生后验概率的输出 RLL调制。 Turbo解码与RLL解调兼容,并且具有高纠错能力的turbo解码可用于再现记录在记录介质上的信道数据,其允许记录介质的记录密度 增加。
摘要:
An optical recording/reproducing apparatus is intended for a recording medium having at least two information recording layers. The apparatus has at least two lenses, a first lens and a second lens, for condensing a light beam to irradiate an information recording layer. The at least two lenses are designed such that a light beam condensed by these lenses upon an information recording layer closest to these lenses has a minimum spherical aberration.
摘要:
On a processed substrate having an engraved region as a depressed portion formed thereon, a nitride semiconductor thin film is laid. The sectional area occupied by the nitride semiconductor thin film filling the depressed portion is 0.8 times the sectional area of the depressed portion or less.
摘要:
A fuel vapor treatment device for suppressing emission of fuel vapor from a fuel tank or the like of an automotive vehicle. The fuel vapor treatment device comprises a casing having a charge port connected to a fuel tank, a purge port connected to an intake section of an engine, and an atmospheric air port through which atmospheric air is introduced. Fuel vapor adsorbing material is filled in the casing. Additionally, an adsorbing material cartridge is disposed in a part of the casing and includes a cylindrical cartridge main body section having a cross-sectional area smaller than that of the casing. Fuel vapor adsorbing material is filled in the cartridge main body section. Air introduced from the atmospheric air port is flowable through the inside of the cartridge main body section to the fuel vapor adsorbing material in the casing.
摘要:
A nitride-based semiconductor light-emitting device includes a GaN-based substrate and a semiconductor stacked-layer structure including a plurality of nitride-based semiconductor layers grown on the GaN-based substrate by vapor deposition. The GaN-based substrate has an interface region contacting the semiconductor stacked-layer structure and the interface region contains oxygen atoms of concentration n in the range of 2×1016≦n≦1022 cm−3.