摘要:
The turbine rotor unit comprises a ceramic rotor and a ceramic shaft. Connection or bonding of the rotor and the shaft is made by applying a slip of ceramic material to engaging sections of the rotor and the shaft and baking them for solidification of the slip. If metal-silicone is used as a material for the rotor and the shaft, the connection or bonding of them can be made without the slip.
摘要:
A solid-state image-capturing device which has built in an image-capturing area including a light receiving element provided on a semiconductor substrate, a substrate bias circuit, and a clamp circuit for receiving output of the substrate bias circuit and applying the output of the substrate bias circuit to the semiconductor substrate in accordance with a substrate pulse, comprises a substrate bias control circuit for controlling so as to reduce an electric current of the clamp circuit during a predetermined period.
摘要:
When a signal is read from a CCD solid-state image pickup element, the CCD solid-state image pickup element is driven with at least two driving voltages so that high-speed reading is performed with generation of noise due to interference between the driving voltages reduced. The CCD solid-state image includes a charge storage section between a vertical transfer register and a horizontal transfer register. By performing the transfer of charge in the direction of columns during an effective transfer period of the transfer in the direction of rows, signal charge of one row generated by a light receiving sensor is transferred to the charge storage section, and by performing the transfer outside the effective transfer period in the transfer in the direction of the row, the signal charge of one row transferred to the charge storage section is transferred to the horizontal transfer register.
摘要:
Provided are a laser backside irradiation device and a liquid crystal display device capable of reducing the thickness of the device and improving the contrast while making the luminance distribution substantially uniform. A laser backside irradiation device 100 includes a laser light source 1; a splitting optical system 101 for splitting laser light emitted from the laser light source 1 into a plurality of laser beams; and a plurality of illumination optical systems 102 for illuminating a liquid crystal panel 5 for two-dimensionally modulating a light intensity from a backside thereof, wherein the illumination optical systems 102 expand the laser beams split by the splitting optical system 101 to illuminate divided regions on the liquid crystal panel 5, respectively.
摘要:
A wavelength detector detecting a change of a wavelength of a laser light with high accuracy, such that the wavelength detector includes a diffraction grating diffracting a laser light, photodetectors positioned symmetrically with respect to a 0-order diffracted light diffracted by the diffraction grating, and respective light incidence surfaces of the photodetectors that have a same shape and that are divided into a plurality of areas. The wavelength detector detects the change of the wavelength based on a value obtained by dividing a difference between (i) a sum of light intensities measured by all of the plurality of divided areas of a first photodetector and (ii) a sum of light intensities measured by all of the plurality of divided areas of a second photodetector, by a sum of light intensities measured by all of the plurality of divided areas of both photodetectors.
摘要:
A running toy having: a pair of right and left wheel supports to rotatably support right and left wheels, respectively; a pair of right and left rotation support portions to rotatably support the right and left wheel supports around an axis line along a back and forth direction as a center, respectively, the right and left rotation support portions being provided on both right and left side portions of a vehicle body, respectively; and a buffer to apply an elastic force to a portion of each of the wheel supports which is above the axis line of the rotation support portion, in a direction to react to the vehicle body, wherein each of the wheel supports supports the wheel on an outside of the axis line of the rotation support portion.
摘要:
A running toy having: a pair of right and left wheel supports to rotatably support right and left wheels, respectively; and a pair of right and left support portions to support the right and left wheel supports to be movable and adjustable along a back and forth direction, respectively, the support portions being provided on both right and left side portions of a vehicle body, respectively.
摘要:
Repairing patterns 3a′ and 3b′ different in width and position respectively from regular patterns 3a and 3b by partially removing a repairing film 8 in the form and/or the disposition of achieving a graytone effect equal to the graytone effect of a regular pattern after forming the repairing film 8 in an area containing clear defects.