摘要:
An orange-emitting phosphor that emits at a high luminance when being excited by blue light emitted by a blue light-emitting diode is provided. This orange-emitting phosphor is an alkaline-earth metal silicate-based phosphor represented by a general formula of a(Sr1-xEux(1-y)Ybxy)O.SiO2. In the formula, a is provided as 2.9≦a≦3.1, x is provided as 0.005≦x≦0.10, and y is provided as 0.001≦y≦0.1. An orange-emitting phosphor that emits orange at a high luminance and produces no harmful gas is provided.
摘要翻译:提供了当由蓝色发光二极管发出的蓝色光激发时以高亮度发射的发橙色荧光体。 该橙色发光荧光体是由(Sr1-xEux(1-y)Ybxy)O.SiO2的通式表示的碱土金属硅酸盐系荧光体。 在该式中,a为2.9 <= a <= 3.1,x为0.005 <= x <= 0.10,y为0.001 <= y <= 0.1。 提供以高亮度发出橙色并且不产生有害气体的橙色发光荧光体。
摘要:
A battery-powered vehicle has a pair of side frames, a cross plate, a pair of dams, a cover plate and a battery. The cross plate interconnects the side frames. The dam is provided on each of the side frames. The cover plate is arranged to overpass the dams. The battery is installed on the cover plate or above the cover plate.
摘要:
An electrically insulated heat pipe type cooling apparatus for a semiconductor comprising a heat absorption section for cooling a semiconductor, a heat dissipation section and an intermediate electrical insulation section. This apparatus is capable of highly improving cooling efficiency for a semiconductor and exhibiting satisfactory electrical insulation.
摘要:
Provided is a connector component that allows easily performing coupling of connectors with each other. In a connector component (a vehicle-side electrical connector) according to an embodiment of the present invention, a vehicle-side connector is mounted on a base bracket via mounting members formed of rubber, elastic deformation of the mounting members permits a relative positional displacement of the base bracket and the vehicle-side connector in a compressing direction (Z-direction) as well as a relative positional displacement in a sliding direction (a direction in an X-Y plane). Therefore, even when there is a positional displacement and/or inclination between the vehicle-side electrical connector and a battery-side electrical connector and a relative positional displacement in the sliding direction has occurred, self-correction is performed by elastic deformation of the mounting members. Thus, according to the vehicle-side electrical connector, coupling when coupling the battery-side electrical connector can be easily performed.
摘要:
An electric vehicle includes a vehicle frame, a frame connector, a battery compartment, a battery stopper and an anti-connection portion. The battery compartment is provided for receiving a battery unit which has a cable connector connected thereto by a power cable. The battery stopper is mounted to the vehicle frame and movable between a closed position where the battery unit is stopped from removing and an open position where the battery unit is removable. The anti-connection portion is provided on the battery stopper. When the battery stopper is placed in the open position, the anti-connection portion is located at an anti-connection position thereby to prevent the cable connector from being connected to the frame connector. When the battery stopper is placed in the closed position, the anti-connection portion is spaced away from the anti-connection position thereby to allow the cable connector to be connected to the frame connector.
摘要:
A medical image display apparatus that obtains medical image information of a real space coordinate system containing a luminal organ of an examinee and develops the thus-obtained medical image information of the real space coordinate system to display a developed image of the luminal organ on a display device is equipped with a developed image creator for rearranging the obtained medical image information of the luminal organ of the real space coordinate system to medical image information of the luminal organ of a developed image crating coordinate system by adding information about the radial direction of the luminal organ of the real space coordinate system to create a developed image, and a developed image display unit for displaying the created developed image.
摘要:
It is an object of the present invention to provide an infra-red light emitting phosphor having an excellent chemical stability and desirable light emitting properties. The infra-red light emitting phosphor is represented by a chemical formula: (A1-x-yNdxYby)VO4, wherein A represents at least one element selected from yttrium (Y), gadolinium (Gd), lutetium (Lu) and lanthanum (La); x and y respectively satisfy the requirements: 0.01≦x≦0.3 and 0.01≦y≦0.4, provided that (x+y)≦0.5 and 0.2≦(y/x)≦6. This vanadate phosphor having the constitution described above can act as an infra-red light emitting phosphor having an excellent chemical stability and desirable light emitting properties.
摘要翻译:本发明的目的是提供一种具有优异的化学稳定性和理想的发光特性的红外发光荧光体。 红外发光荧光体由化学式(A1-x-yNdxYby)VO4表示,其中A表示选自钇(Y),钆(Gd),镥(Lu)和镧(La)中的至少一种元素 ); x和y分别满足要求:0.01 <= x <= 0.3和0.01 <= y <= 0.4,条件是(x + y)<= 0.5和0.2 <=(y / x)<= 6。 具有上述结构的钒酸盐荧光体可以用作具有优异的化学稳定性和期望的发光性质的红外发光荧光体。
摘要:
An under-cover mounting structure for an industrial vehicle includes right and left side-frames, and an under cover. The right and left side-frames face each other with an interval. The under cover is detachably mounted on the side frames by fixing means for covering a lower part of an area between the side frames. The under cover has right and left side-portions. At least one of the side-portions has a mounting inclined-surface formed by folding the under cover along a longitudinal direction thereof. At least one of the side frames has a mounted inclined-surface which faces the mounting inclined-surface of the under cover.
摘要:
A forklift truck has a turning lever, a damper, a battery room or an engine room, and a counterweight of the truck. The turning lever is integrally fixed to the hood and extends backward from a turning axis of the hood when the hood is closed. The damper is arranged in a space defined between the compartment room to urge the turning lever downward. A link is further provided within the space to transmit the damper force to the turning lever.