摘要:
To provide a dye capable of forming an anisotropic dye film showing high dichroism and having a high degree of molecular orientation, a composition containing the dye, an anisotropic dye film using the dye and a polarizing element.A trisazo dye, of which the free acid form is represented by the following formula (1), wherein at least one of B1 and D1 has at least one substituent as defined by the following Q1, a dye composition for an anisotropic dye film containing the dye, an anisotropic dye film and a polarizing element using the anisotropic dye film: Q1: an alkyl group or alkoxy group substituted by a hydrogen bond-forming group: wherein A1 is a phenyl group or a naphthyl group, each of B1 and D1 is a phenylene group or a naphthylene group, X1 is an amino group which may be substituted or a hydroxyl group, and m is 0 or 1.
摘要:
A method for fabricating a semiconductor device, according to the present invention includes the steps of: preparing an SOI substrate, which comprises a semiconductor supporting layer, an oxide layer formed on the semiconductor supporting layer and an SOI layer formed on the oxide layer; forming a semiconductor device on the SOI layer; forming a passivation layer over the SOI substrate, the passivation layer allowing a UV light to pass through it; and applying a UV light to the SOI substrate after the step of forming the semiconductor device is completed.
摘要:
There is disclosed a highly convenient user interface which can suitably perform enlarged display of a designated object and suitably allow the user to operate original objects occluded under the object which undergoes the enlarged display or the like. An arbitrary position on a reduced image displayed on a screen of a display unit is designated using a pointer. A pointer sensing unit determines whether or not the designated position falls within the display range of the reduced image, and an enlarged image corresponding to the reduced image is displayed at a position according to the designated position of the pointer within that region.
摘要:
A water-soluble complex dye capable of forming an image having light resistance, ozone resistance and high saturation; a water-based recording fluid, particularly an ink jet recording fluid, employing such a dye; and an ink jet recording method, are presented.
摘要:
A water-soluble complex dye capable of forming an image having light resistance, ozone resistance and high saturation; a water-based recording fluid, particularly an ink jet recording fluid, employing such a dye; an ink set employing such a recording fluid; and an ink jet recording method, are presented.
摘要:
A metal chelated azo dyestuff containing at least one hydrophilic group and having formula (1): wherein M is a metal; A, B and C are each independently a substituted or unsubstituted aromatic ring; D is an aromatic ring optionally substituted by a group other than an azo group; m is 0 or 1; n is an integer from 0 to 3; p is an integer from 0 to 2; q is an integer from 1 to 3; with the proviso that in the event of a plurality of B's, they are the same or different; R1 and R2 are each independently hydrogen or a substituent group; M is tridentate or of higher coordination; and optionally a metal ion coordinated to A and B, B and B in the event of plural B's separated by azo or B and C, in the form of the structure: —O—M—O—.
摘要:
The object is to provide a method capable of detecting the carrier profile with ease and without any limitation. The method for detecting the carrier profile 100 includes a measurement step 110, the first analysis step 120, and the second analysis 130. In the measurement step 100, a p-n junction portion 150 (FIG. 2) to which a bias voltage is applied, is irradiated with laser beams P1 (FIG. 2) capable of moving the irradiation position thereof, thereby detecting the relation between the irradiation position and the OBIC generated in the p-n junction portion. In the first analysis step 120, there is detected, based on the relation as detected in the measurement step 110, the relation between the expanded width of a depletion layer generated in the p-n junction portion and the bias voltage. In the second analysis step 130, there is detected, based on the relation as detected in the first analysis step 120, a carrier profile in the p-n junction portion.
摘要:
A monoazo disperse dye for dyeing polyester fibers of the following formula (I): ##STR1## wherein one of R.sup.1 and R.sup.2 is ##STR2## wherein W is hydrogen, halogen, C.sub.1 -C.sub.2 alkyl or alkoxy, the other of R.sup.1 and R.sup.2 is C.sub.1 -C.sub.4 alkyl, or C.sub.2 -C.sub.4 alkyl substituted by cyano, halogen, hydroxy, hydroxyalkoxy, C.sub.1 -C.sub.4 alkoxy, hydroxyalkoxyalkoxy, acetoxalkoxy, acyloxyalkoxyalkoxy alkoxyalkoxy, alkoxycarbonyloxy or acetoxy, and Y is hydrogen or halogen.
摘要:
A detection head unit comprises a stator and a rotor. The stator has four poles disposed circumferentially at an interval of 90.degree.. The poles have primary coils and secondary coils wound thereon. Two radially opposing poles constitute a pole pair. The primary coils wound on the poles constituting the pole pair are connected in series and in opposite phase with each other and one pole pair is excited by a sine wave signal and the other pole pair by a cosine wave signal. The rotor is of such a configuration, e.g. an eccentric rotor, as to change reluctance of the respective stator poles in accordance with a rotation angle and change reluctance in a differential manner between the two poles constituting the pole pair. An output signal resulting by phase shifting the sine wave signal applied to the primary coil in accordance with a rotation angle of the rotor is provided by a secondary coil. The rotation angle is detected by measuring phase difference between the reference signal and the output signal of the secondary coil. The rotation speed can be detected by detecting difference in frequency or period between the reference signal and the output signal. Further, acceleration in rotation can be detected by detecting an amount of change in the rotation speed. The detection device of a high resolution can be obtained by providing teeth of a certain pitch on the periphery of the rotor and teeth corresponding to the rotor teeth on the stator poles.
摘要:
About a bobbin, there are wound primary coils in axially displaced locations and wound also is a secondary coil. A core is linearly slidably provided in the bobbin. The primary coils are individually excited by AC signals which are out of phase with each other, e.g. a sine wave signal and a cosine wave signal. The secondary coil thereupon produces an output signal resulting from phase shifting the applied sine or cosine wave signal in accordance with a linear position of the core. Accordingly, the linear position can be detected by measuring phase difference between a reference AC signal and the output signal of the secondary coil. Likewise, velocity and acceleration change may be determined using the position change data.