摘要:
A reflecting base material that can reliably prevent the occurrence of uneven brightness, a backlight unit that uses the same, and a method for manufacturing the same are provided. Surface profile information of the reflecting base material 7 is obtained by a laser displacement gauge 3. Next, the unevenness information obtained is subjected to Fourier transform, and the relationship between frequency and intensity for the surface unevenness profile of the reflecting base material is obtained. Next, the calculated relationship between the frequency and intensity is compared with a preset standard data. When the intensity exceeds 0.6 at a predetermined range of frequency domain, a judgment of rejection is made; when no data exceeding 0.6 exists in said judgment domain, a judgment of acceptance is made.
摘要:
Disclosed is an automatic analyzer which can detect a trace amount of reaction solution at a high S/N with stability. The analyzer allows a photomultiplier (111) to detect light from the reaction solution (109) containing a luminescent substance (114) through an optical window (102). To process the output from the photomultiplier to analyze the amount of the luminescent substance (114) contained in the reaction solution (109), an optical transmission system (110) is interposed between the optical window (102) and the photomultiplier (111). The optical transmission system includes a light inlet opposed to the optical window; a light outlet opposed to the light-receiving surface of the detector; and a reflector on which an incident beam of light from the light inlet is reflected to propagate to the light outlet. This configuration allows the effects of temperature-dependent noise from a flow cell (101) to be reduced while preventing a drop in the amount of light from the luminescent substance (114), thereby implementing analysis at a high S/N.
摘要:
Disclosed is an analytical apparatus wherein a container is automatically transferred and the container is automatically closed with a cap member, said analytical apparatus being provided with a suitable mechanism that reliably closes the container. The analytical apparatus is provided with an optical sensor composed of at least one pair of a light source (4) and a light detector (5), which face each other with the container disposing position therebetween, and which are disposed such that the container disposing position is irradiated with light, and the analytical apparatus detects whether the container (1) is disposed or not or the absence/presence of the cap of the container, corresponding to a transmitted light quantity detected by means of the optical sensor. Thus, cap closing is prevented from being performed if there is no container, and the container is prevented from being transferred without the cap.
摘要:
A printing plate material for lithography is provided which has an excellent balance between suitability for ink-jet printing and suitability for printing. The printing plate material for lithography comprises a substrate and an image-receiving layer comprising a binder resin and a matting agent, wherein the binder resin comprises a hydrophilic resin having an average degree of polymerization of 2,500 or higher and the matting agent comprises a matting agent having an oil absorption of 350 ml/100 g or higher. The printing plate material may have a constitution in which the binder resin comprises the hydrophilic resin having an average degree of polymerization of 2,500 or higher in an amount of 60 wt.% or more of the whole binder resin. The material may have a constitution in which the matting agent comprises the matting agent having an oil absorption of 350 ml/100 g or higher in an amount of 35-100 parts by weight per 100 parts by weight of the binder resin.
摘要:
Vertical type tank 1, in which vertical type interrupters 2 for three phases are arranged, has current transformer units 10 and 20. Main sections of current transformer 12 and 22 for three phases are respectively arranged in current transformer units 10 and 20 so that the lines connecting their centers form triangle. Current-carrying conductors 3 and 4 connected to vertical type interrupter 2 are made to pass through main section 12 and 22, respectively. Each of current-carrying conductors 3 and 4 is connected to first and second conductor members 31, 41 and 32, 42, which pass through the main section and connected severally and respectively by connection conductor members 33, 34, and 43, so that the current path on the primary of the current transformer form a two-turn winding. Connection conductor members 33, 34 and 43 of each phase are arranged in the space between main section 12 and 22.
摘要:
A wind-water ultrasonic humidifier includes a housing 1, a hollow connecting portion, a water circulation system 2, and a power control box. The water circulation system 2 includes an electric base 13, a rubber cork 16 plugged into the top of the water circulation system 2 and having a baffle 10 inserted into a concave hole, a circular threaded pipe 31 including a nebulizer 15 and a water pump 14, two arc-shaped bridging support stands 12 provided for connecting both sides of the electric base 13 in an arc shape, a latch structure disposed at a lower end of the support stand 12, latches disposed on both sides of the electric base 13, and a water dripping device 8 installed at an upper end of the bridging support stand 12.
摘要:
The peripheral edge of the upper face (31A) of a plate-shaped portion (31) of a holding member (30) confronts a terminal exposing through hole, cast through holes, and the inner periphery of an upper housing (10), i.e., a portion defining the terminal exposing through hole and the cast through holes. The upper face (31A) of the plate-shaped portion (31) defines a passage for passing rain water having flown from the terminal exposing through hole and the cast through holes into a housing space (1a). The lower end of the passage forms grooves (30a) and communicates with stepped through holes (12a) formed in the upper housing (10), so that the rain water is released from the stepped through holes (12a) to the outside of the upper housing (10).
摘要:
An MRI apparatus includes an imaging means being provided with a means for generating magnetic fields respectively of a static magnetic field, a gradient magnetic field, and an RF magnetic field, and a means for receiving an echo signal generated from a subject, the imaging means being for measuring echo data associated with at least one measurement trajectory in k-space, while varying angles with respect to a coordinate axis in the k-space of the measurement trajectory, so as to collect at least one measured data for each of the angles; and an image reconstruction means for rearranging the measured data in the k-space and reconstructing an image; wherein, the image reconstruction means calculates a phase for correction based on standard data selected from the measured data for each of the angles, prior to rearranging the measured data in the k-space, and performs a phase correction as to the measured data, by using the phase for correction being calculated. With the procedure above, it is possible to reduce an artifact caused by the nonlinearity of the gradient magnetic field and/or inhomogeneities of the magnetic field, without extending the imaging time.
摘要:
In a multicore fiber in which multiple single mode cores are stored in one optical fiber, the multicore fiber has, in the cross section of the fiber, a lattice-point arrangement in which multiple lattice points are periodically arranged two-dimensionally with translational symmetry and rotational symmetry or one of translational symmetry and rotational symmetry and, in that lattice-point arrangement, multiple cores are arranged with the lattice points of the lattice-point arrangement as reference positions. By giving different perturbations to the propagation constants of the cores, the propagation constants of the cores are each varied from the original propagation constants. Because of the variation in the propagation constants, the core-to-core coupling amount, which is dependent on the varied propagation constants, fall below a predetermined setting amount. Suppressing the coupling between homogeneous cores in this way reduces the distance between the homogeneous cores, thus increasing the core density of the multicore fiber without increasing the types of heterogeneous cores.