摘要:
A medical tool position-confirming system is provided with a medical tool 1 capable of emitting light, the medical tool 1 including a luminescent agent emitting near infrared fluorescence when irradiated with near infrared light having a wavelength within the range of 600 to 1400 nm, the luminescent agent being applied on a surface of the medical tool or kneaded into the medical tool, a light source 3 for directing the near infrared light 2 toward the medical tool 1, a camera 4 for receiving the near infrared fluorescence emitted from the luminescent agent of the medical tool 1, and a monitor 6 for displaying an image 5 taken by the camera 4. The position of the medical tool such as a shunt tube can be confirmed without using an X-ray.
摘要:
According to an aspect, a mobile electronic device includes a display unit and a control unit. The display unit has a display area for displaying a plurality of objects. The control unit is configured to display the objects in a first arrangement in the display area, move the objects displayed in the first arrangement outward from inside the display area, and display the objects moved outward of the display area again in the display area in a second arrangement.
摘要:
Provided is an overturn preventing device for a dump vehicle equipped with a body (3) and hoist cylinders (5). The dump vehicle overturn preventing device comprises: a loaded weight estimation unit (32) which estimates loaded weight on the body; a vehicle rotation moment calculation unit (33) which calculates a vehicle rotation moment Mb caused by movement of the dump vehicle's load upon discharging of the load; a reference moment calculation unit (34) which determines a reference moment Ms not greater than an overturn threshold moment MI which is the minimum value of a rotation moment required to lift the front wheels (1) off the ground; a judgment unit (35) which judges whether or not the vehicle rotation moment Mb has exceeded the reference moment Ms; and a display device (37) which notifies the driver that there is a probability of an overturn of the vehicle when the vehicle rotation moment Mb is judged to have exceeded the reference moment Ms. The device thus prevents overturning of the vehicle caused by the load sliding down from the body in a lump.
摘要:
An object of the present invention is to realize, by the flux process, the production of a high-quality n-type semiconductor crystal having high concentration of electrons. The method of the invention for producing an n-type Group III nitride-based compound semiconductor by the flux process, the method including preparing a melt by melting at least a Group III element by use of a flux; supplying a nitrogen-containing gas to the melt; and growing an n-type Group III nitride-based compound semiconductor crystal on a seed crystal from the melt. In the method, carbon and germanium are dissolved in the melt, and germanium is incorporated as a donor into the semiconductor crystal, to thereby produce an n-type semiconductor crystal.The mole percentage of germanium to gallium in the melt is 0.05 mol % to 0.5 mol %, and the mole percentage of carbon to sodium is 0.1 mol % to 3.0 mol %.
摘要:
In the production of GaN through the flux method, deposition of miscellaneous crystals on the nitrogen-face of a GaN self-standing substrate and waste of raw materials are prevented. Four arrangements of crucibles and a GaN self-standing substrate are exemplified. In FIG. 1A, a nitrogen-face of a self-standing substrate comes into close contact with a sloped flat inner wall of a crucible. In FIG. 1B, a nitrogen-face of a self-standing substrate comes into close contact with a horizontally facing flat inner wall of a crucible, and the substrate is fixed by means of a jig. In FIG. 1C, a jig is provided on a flat bottom of a crucible, and two GaN self-standing substrates are fixed by means of the jig so that the nitrogen-faces of the substrates come into close contact with each other. In FIG. 1D, a jig is provided on a flat bottom of a crucible, and a GaN self-standing substrate is fixed on the jig so that the nitrogen-face of the substrate is covered with the jig. A flux mixture of molten gallium and sodium is charged into each crucible, and a GaN single crystal is grown on a gallium-face under pressurized nitrogen.
摘要:
According to an aspect, a mobile electronic device includes a display unit and a control unit. The display unit has a display area for displaying a plurality of objects. The control unit is configured to display the objects in a first arrangement in the display area, move the objects displayed in the first arrangement outward from inside the display area, and display the objects moved outward of the display area again in the display area in a second arrangement.
摘要:
An inexpensive rotary grinding tool with reduced noise level of the grinding is provided. The rotary grinding tool comprises a metal disk having a grinding surface on at least a part of its surface and a holder for supporting the metal disk. The grinding surface has hard grains having a Mohs hardness in excess of 9 brazed thereon at a surface density of at least 20 grains/cm2. The holder has at its center a securing means for securing the holder on rotary shaft of a rotary drive unit. The holder and the metal disk are joined together to constitute the rotary grinding tool.
摘要翻译:提供了具有降低的磨削噪音水平的廉价的旋转磨削工具。 旋转研磨工具包括在其表面的至少一部分上具有研磨表面的金属盘和用于支撑金属盘的保持器。 磨削表面具有以至少20个/ cm 2的表面密度在其上钎焊的莫氏硬度超过9的硬质粒。 保持器在其中心具有用于将保持器固定在旋转驱动单元的旋转轴上的固定装置。 保持器和金属盘连接在一起以构成旋转研磨工具。
摘要:
A cellular telephone device with a control unit sets a display mode of a display unit to any one of a first display mode for performing two-dimensional display, and a second display mode for performing three-dimensional display; the cellular telephone device displays both of first information and second information, which is subordinate information to the first information, on the display unit, in a case of being set to the second display mode; and the cellular telephone device displays any one of the first information and the second information on the display unit, in a case of being set to the first display mode.
摘要:
There is provided stream generating apparatus which generates a multiplexed stream including moving picture data. The apparatus includes a moving picture encoding processing section for generating a moving picture stream by encoding the moving picture data allowing switching between a reference frame rate and more than one frame rate different from the reference frame rate according to a desired timing; a time control information generating section for generating playback time control information with certain intervals corresponding to picture frame display cycles relevant to the reference frame rate, for each picture frame inputted to the moving picture encoding processing section; and a multiplexing processing section for generating the multiplexed stream by multiplexing the moving picture stream and the playback time control information.
摘要:
A polypropylene resin composition contains 2 to 15 wt % of a moldability improver (A) and 85 to 98 wt % of a polypropylene resin (B). The moldability improver (A) is formed of propylene block copolymers (A-1) and (A-2). Each of the propylene block copolymers (A-1) and (A-2) has a crystalline propylene polymer component (A-11), (A-21) and a propylene-ethylene random copolymer component (A-12), (A-22). The propylene block copolymer (A-1) is characterized in that the melt flow rate of the crystalline propylene polymer component (A-11) is high, whereas the propylene block copolymer (A-2) is characterized in that the content ratio of the propylene-ethylene random copolymer component (A-22) is high. The polypropylene resin (B) is formed of a propylene-ethylene block copolymer (B-1), at least one of an ethylene elastomer and a styrene elastomer (B-2) and an inorganic filler (B-3).