摘要:
The present invention provides a method for producing a semiconductor substrate, the method including reacting nitrogen (N) with gallium (Ga), aluminum (Al), or indium (In), which are group III elements, in a flux mixture containing a plurality of metal elements selected from among alkali metals and alkaline earth metals, to thereby grow a group III nitride based compound semiconductor crystal. The group III nitride based compound semiconductor crystal is grown while the flux mixture and the group III element are mixed under stirring. At least a portion of a base substrate on which the group III nitride based compound semiconductor crystal is grown is formed of a flux-soluble material, and the flux-soluble material is dissolved in the flux mixture, at a temperature near the growth temperature of the group III nitride based compound semiconductor crystal, during the course of growth of the semiconductor crystal.
摘要:
The present invention provides a vehicle display device which can display fuel consumption information of a vehicle in a useful and optimum mode for a driver. A meter_EUC calculates an instantaneous fuel consumption of a vehicle based on a mileage and a fuel injection quantity within a set time, calculates an average fuel consumption of the vehicle based on respective cumulative values of the mileage and the fuel injection quantity repeatedly calculated for every set time, and displays the deviation of the instantaneous fuel consumption with respect to the average fuel consumption as fuel consumption information on a fuel consumption meter. The display on the fuel consumption meter is performed by swinging a pointer with respect to a neutral position. When the deviation takes a positive value, the pointer is swung in the pulse direction with a swinging width corresponding to the deviation quantity, while when the deviation takes a negative value, the pointer is swung in the minus direction with a swinging width corresponding to the deviation quantity.
摘要:
Flush toilet equipment comprises a bowl, a flush mechanism that supplies flush water to the bowl through a flush water passage, and a minute bubble generator. The minute bubble generator generates minute bubbles. The bubbles are 0.1-1000 μm in bubble diameter and mixed with the flush water. In this construction, since the minute bubbles are fully diffused into the flush water, various effects such as improvement of toilet flush effect, etc. can be further enhanced.
摘要:
A driving force control device can set driving force characteristics which conform to tastes of drivers using one vehicle thus giving the easy-to-drive feeling to the drivers. An E/G13ECU possesses three modes 1 to 3 as control modes and selects one mode from these modes based on a manipulation input using a mode selection switch. Further, any one of the mode out of these modes 1 to 3 is preset in the E/G13ECU as a temporary changeover mode, and the E/G13ECU changes over a mode selected by the mode selection switch and the preset temporary changeover mode alternatively by the temporary changeover switch.
摘要翻译:驱动力控制装置可以设置符合使用一个车辆的驾驶员的口味的驱动力特性,从而给驾驶员提供易于驾驶的感觉。 E / G13ECU具有三种模式1至3作为控制模式,并且基于使用模式选择开关的操纵输入从这些模式中选择一种模式。 此外,这些模式1至3中的模式中的任何一种在E / G13ECU中被预设为临时切换模式,并且E / G13ECU通过模式选择开关选择的模式和预设的临时切换模式交替地改变 临时切换开关。
摘要:
The present invention provides a vehicle display device which allows a driver to instantaneously grasp driving force information. A meter_ECU displays a driving force display image which displays driving force information of a vehicle on an MID, displays an acceleration-torque line (driving force characteristic line) L corresponding to the currently selected mode M and, at the same time, changes a power level which is indicated in a power display region P set within the acceleration-torque line L interlockingly with an accelerator operation of a driver. Due to such a constitution, the vehicle display device allows the driver to instantaneously grasp the driving force information.
摘要:
An AlN buffer layer 2; a silicon (Si)-doped GaN high-carrier-concentration n+ layer 3; an Si-doped n-type Al0.07Ga0.93N n-cladding layer 4; an Si-doped n-type GaN n-guide layer 5; an active layer 6 having a multiple quantum well (MQW) structure, and including a Ga0.9In0.1N well layer 61 (thickness: about 2 nm) and a Ga0.97In0.03N barrier layer 62 (thickness: about 4 nm), the layers 61 and 62 being laminated alternately; an Mg-doped GaN p-guide layer 7; an Mg-doped Al0.07Ga0.93N p-cladding layer 8; and an Mg-doped GaN p-contact layer 9 are successively formed on a sapphire substrate. A p-electrode 10 is formed of a film of titanium nitride (TiN) or tantalum nitride (TaN) (thickness: 50 nm). The contact resistance of this electrode is reduced through heat treatment.