摘要:
A continuous gas carburizing furnace includes a gas carburizing processing chamber (a preheating chamber 2, a heating chamber 3, a carburizing chamber 4, a diffusion chamber 5 and a temperature decrease chamber 6) in which a gas carburizing process is performed on a workpiece 50, an oil quenching chamber 8 in which oil quenching is performed on the workpiece 50, and a gas quenching chamber 7 in which gas quenching is performed on the workpiece 50. The gas carburizing processing chamber includes a temperature decrease chamber 6 in which the temperature of the workpiece heated by a gas carburizing process is lowered. The temperature decrease chamber 6, the gas quenching chamber 7 and the oil quenching chamber 8 are arranged in that order from the upstream side to the downstream side in the conveying direction of the workpiece 50, and are adjacent to each other.
摘要:
A stereoscopic imaging apparatus includes: an objective optical system that forms a subject as a real or virtual image. Light beams of the subject, emitted in different paths of the objective optical system by independent optical systems, are imaged again as a parallax image, which is converted into an image signal. A control unit moves a front-side principal point of each of the imaging optical systems, so that the ratio of the length of a perpendicular line from that front-side principal point to the optical axis of the objective optical system with respect to the length of a line connecting the point at which the perpendicular line and the optical axis intersect and the focal point of the objective optical system becomes constant.
摘要:
An emitter apparatus includes a plurality of generating sections and a command sending section. The plurality of generating sections are capable of generating command signals of a plurality of protocols, respectively, the plurality of protocols corresponding to a plurality of pairs of active shutter glasses having different protocols for controlling right-and-left shutters, respectively. The command sending section is configured to time-division multiplex the command signals of the plurality of protocols generated in the plurality of generating sections, and to send the command signals.
摘要:
In one embodiment, a stereoscopic video display apparatus includes: a plane display unit including a display screen in which first to third subpixels having respectively different color components are arranged in a matrix form; and an optical plate disposed to be opposed to the plane display unit and having a plurality of optical aperture parts. The plane display unit includes a configuration obtained by arranging the first subpixels on a first subpixel row, arranging the third subpixels on a second subpixel row adjacent to the first subpixel row, arranging the second subpixels on a third subpixel row adjacent to the second subpixel row, arranging the third subpixels on a fourth subpixel row adjacent to the third subpixel row, and arranging a set of the first to fourth subpixel rows in the column direction of subpixels on the display screen repeatedly.
摘要:
[Problems] There are provided a chip separation method and a chip transfer method using features of dry etching.[Means for Solving the Problems] In the chip separation method, a multiple number of semiconductor devices or semiconductor integrated circuits are separated from a wafer 100 on which the multiple number of semiconductor devices or semiconductor integrated circuits are formed. The method includes forming, on a surface of the wafer 100, a mask layer through which a line-shaped pattern to be removed for separating the semiconductor devices or semiconductor integrated circuits is exposed; and etching the exposed pattern to a depth equal to or larger than about ⅔ of a thickness of the wafer. One group of separated semiconductor devices or semiconductor integrated circuits has a distinguishable shape from another group of separated semiconductor devices or semiconductor integrated circuits.
摘要:
Stereoscopic display with high definition compared with in the past may be easily realized. A lenticular lens 2 is disposed such that a longitudinal direction of each cylindrical lens 2A is parallel to an axis in a vertical direction Y of a two-dimensional display section 1. In addition, a plurality of beams corresponding to a plurality of view angles are radiated into a space by means of surface segmentation at a time, and a relative positional relationship between each cylindrical lens 2A and each pixel of the two-dimensional display section 1 is periodically changed, so that a radiation direction of display image light from one pixel through each cylindrical lens 2A is periodically displaced. Images corresponding to one frame of a three-dimensional video image are time-divisionally displayed for each pixel of the two-dimensional display section 1, and a timing of time division display of the two-dimensional display section 1 and a timing to change the relative positional relationship by displacement means are controlled to be synchronized with each other. Thus, stereoscopic display using a combination of a surface segmentation method and a time division method is performed, and consequently stereoscopic display with high definition compared with in the past is realized.
摘要:
A deformable mirror device includes: a flexible member having a mirror surface on a front surface and a convex cross-sectional shape pattern on a rear surface, the cross-sectional shape pattern having a protrusion at a pressing reference point and having the largest cross-sectional thickness, the flexible member further having a convex frame on the rear surface but outside a deformable region where the cross-sectional shape pattern is formed; a housing having a guide hole in a front surface of the housing, and an internal hole communicating with the guide hole, the frame of the flexible member positioned such that the center of the opening coincides with the pressing reference point and fixed to the front surface; a driving force transmitter having a column having a spherical tip, the column inserted into the guide hole so that the spherical tip comes into contact with the protrusion at the pressing reference point; and a driving force generator provided in the internal hole, one end of which bonded to an end of the driving force transmitter oriented away from the tip, the driving force generator generating a driving force pressing the driving force transmitter against the flexible member.
摘要:
A refrigerant circuit (20) is provided with an intermediate pressure heat exchanger (40) and a gas/liquid separator (51). In a cooling mode, a part of refrigerant condensed in an outdoor heat exchanger (36) flows into injection piping (43). The refrigerant admitted into the injection piping (43) is pressure reduced down to an intermediate pressure during its passage through an injection expansion valve (44), evaporates in the intermediate pressure heat exchanger (40), and is supplied to an intermediate pressure port (32) of a compressor (31). In a heating mode, refrigerant condensed in an indoor heat exchanger (71) is pressure reduced down to an intermediate pressure during its passage through an indoor expansion valve (72) and then flows into the gas/liquid separator (51). And, the intermediate pressure gas refrigerant within the gas/liquid separator (51) is supplied to the intermediate pressure port (32) of the compressor (31).
摘要:
A resin composition, and molded articles thereof, where the resin composition simultaneously satisfies resistances, such as heat and environmental resistance, and moldability at high levels, and has excellent optical properties, such as high refractivity and low birefringence. The resin composition contains a polyester resin formed from a dicarboxylic acid component and a diol component (a) and a polycarbonate resin formed from a carbonate-forming component and a diol component (b), the diol component (a) containing a specific fluorene-containing compound and the diol component (b) containing a specific fluorene-containing compound.
摘要:
The present invention discloses an infrared absorption filter which enables a coloring matter having infrared absorptivity to be contained or dispersed uniformly in a high concentration and has excellent durability, and an infrared absorption panel comprising this infrared absorption filter. The infrared absorption filter comprises a polycarbonate resin which contains 20 to 100 mol % of a recurring unit having a fluorene skeleton represented by the formula (1) and 0 to 80 mol % of a recurring unit represented by the formula (2), and a coloring matter having infrared absorptivity.