摘要:
A rotating element with embedded permanent magnets is provided that includes: a rotor core adapted to be within the diameter direction of a stator; first permanent magnets embedded near the exterior circumference face of the core, and orthogonally extending with a d axis; and second permanent magnets embedded on both sides of each of the first magnets, and extending along a q axis. The rotating element further includes gaps formed in the core away from both circumference direction ends of the first magnets. The gaps further include exterior end parts at the furthermost exterior side with respect to the diameter direction of the core, and interior end parts at the furthermost interior side with respect to same. The magnetic pole faces of the first magnets are located between the exterior and interior end parts of the gaps.
摘要:
A horizontal evaluation data generation section calculates an average value of pixel signals in a vertical optical black region based on given pixel data in the horizontal optical black region and outputs the calculated average value to an evaluation section. A vertical evaluation data generation section calculates an average value of pixel signals in a vertical optical black region based on given pixel data in the vertical optical black region and outputs the calculated average value to the evaluation section. The evaluation section outputs a gain value according to the difference between the two sent average values to a computing section. A smear information memory stores pixel signals in a line in the vertical optical black region. The computing section multiplies the pixel data stored in the smear information memory by the sent gain value, and subtracts the multiplied pixel data from the pixel data imaged by the CCD.
摘要:
A horizontal evaluation data generation section calculates an average value of pixel signals in a vertical optical black region based on given pixel data in the horizontal optical black region and outputs the calculated average value to an evaluation section. A vertical evaluation data generation section calculates an average value of pixel signals in a vertical optical black region based on given pixel data in the vertical optical black region and outputs the calculated average value to the evaluation section. The evaluation section outputs a gain value according to the difference between the two sent average values to a computing section. A smear information memory stores pixel signals in a line in the vertical optical black region. The computing section multiplies the pixel data stored in the smear information memory by the sent gain value, and subtracts the multiplied pixel data from the pixel data imaged by the CCD 5.
摘要:
A fuel cell-purpose electrolyte material having a structural unit represented by a general formula (1): where n is 0 or a positive integer, and R1 represents H or CH3, and R2 represents (CH2)mSO3H (m is 0 or a positive integer).
摘要翻译:一种具有由通式(1)表示的结构单元的燃料电池用电解质材料:其中n为0或正整数,并且R 1表示H或CH 3,并且R 2表示(CH 2)m SO 3 H(m为0或正 整数)。
摘要:
A semiconductor light emitting device includes an LED element, a lead frame on which the LED is mounted, a lead frame electrically connected to the LED element via a wire, transparent resin formed on the LED element and on the lead frames, and light shielding resin having a reflectance higher than the reflectance of the transparent resin, surrounding the perimeter of the LED. The transparent resin includes a lens portion constituting a lens on the LED, and a holding portion holding the lead frame.
摘要:
There is provided is a semiconductor laser device capable of simplifying fabricating processes with a simple construction and easily mounting two semiconductor laser elements and a monitoring PD on a compact package and a wire bonding method for the semiconductor laser device. There are provided a stem 100 provided with a plurality of lead pins 121 through 124, a sub-mount 160 that is die-bonded onto the stem 100 and has its surface formed integrally with a monitoring PD 140 and two semiconductor laser elements 131 and 132 that are die-bonded onto the sub-mount 160 and have emission light monitored by the monitoring PD 140. A first bonding surface i.e. anode electrode 183 of the monitoring PD 140 and a second bonding surface i.e. end surface 123a of a lead pin 123 that is approximately perpendicular to the first bonding surface are wire-bonded to each other.
摘要:
There is provided is a semiconductor laser device capable of simplifying fabricating processes with a simple construction and easily mounting two semiconductor laser elements and a monitoring PD on a compact package and a wire bonding method for the semiconductor laser device. There are provided a stem 100 provided with a plurality of lead pins 121 through 124, a sub-mount 160 that is die-bonded onto the stem 100 and has its surface formed integrally with a monitoring PD 140 and two semiconductor laser elements 131 and 132 that are die-bonded onto the sub-mount 160 and have emission light monitored by the monitoring PD 140. A first bonding surface i.e. anode electrode 183 of the monitoring PD 140 and a second bonding surface i.e. end surface 123a of a lead pin 123 that is approximately perpendicular to the first bonding surface are wire-bonded to each other.
摘要:
A hyper-resolution optical device which can focus a beam of light to a diameter less than the diffraction limit. The optical device has an optical system disposed on a transmissive substrate. One component in the optical system is a hyper-resolution optical component which passes or reflects light and which has a central portion which does not pass or reflect light, respectively. The hyper-resolution optical component can be integrated with the transmissive substrate. Such optical devices are particularly suitable for optical pick-up devices, laser printers, sensors.
摘要:
A light wavelength converter which includes a laser beam source for radiating fundamental waves, a first optical waveguide formed on a substrate so as to convert the fundamental waves into harmonics which are radiated through the substrate, a grating coupler provided on the substrate so as to receive the harmonics propagated through the substrate, and a second optical waveguide formed on the substrate, the second optical guide being connected to the grating coupler so as to radiate the harmonics outside.
摘要:
The mechanical strength of stabilized zirconia is improved without lowering the ion conductivity by providing a solid electrolyte comprising stabilized zirconia and a metal oxide dispersed within grains or grain boundaries of stabilized zirconia, the metal oxide having an average submicron particle size and stabilized zirconia having an average particle size larger than 1 micron, typically larger than 10 .mu.m or even 100 .mu.m.