摘要:
A fitting method includes steps of preparing a relationship C of a shaft flex point Y and a face angle X before impact or at impact; measuring a subject's face angle X before impact or at impact by using a test club; and selecting a shaft fitted to the subject on the basis of the measured face angle X and the relationship C. The relationship C is created by using correlation R of the face angle before impact or at impact and a hitting result. The correlation R is based on hitting results of a plurality of golf clubs having different shaft flex point rates. Preferably, the relationship C is a relational expression F1.
摘要:
A reflecting apparatus comprising: an array of reflectors including a first subset of reflectors and a second subset of reflectors, wherein the first subset of reflectors guide light toward a first viewing position and the second subset of reflectors guide light toward a second viewing position that is different from the first viewing position.
摘要:
A fluid machine (101) includes a first compressor (107) and a second compressor (108). The first compressor (107) has a first closed casing (111), a first compression mechanism (102a), an expansion mechanism (104), and a shaft (113). A first oil reservoir (112) is formed in the first closed casing (111). The second compressor (108) has a second closed casing (125) and a second compression mechanism (102b). A second oil reservoir (126) is formed at a bottom portion in the second closed casing (125). The first closed casing (111) and the second closed casing (125) are connected to each other by an oil passage (109) so that a lubricating oil can flow between the first oil reservoir (112) and the second oil reservoir (126). An opening (109a) of the oil passage (109) on a side of the first closed casing (111) is located above the expansion mechanism (104) with respect to the vertical direction. This configuration prevents the low temperature lubricating oil in a surrounding space of the expansion mechanism (104) and the high temperature lubricating oil in the second compressor (108) from flowing. Thereby, the heat transfer between the first compressor (107) and the second compressor (108) is suppressed.
摘要:
To provide an ultrasonic cleaning apparatus and an ultrasonic cleaning method capable of suppressing generation of cleaning unevenness after the ultrasonic cleaning of an object to be cleaned. An aspect of the present invention includes a cleaning tank 21 in which a cleaning liquid 23 is stored; a first and a second ultrasonic transducers 34a and 34b that give ultrasonic vibrations to the object to be cleaned 22 immersed in a cleaning liquid within the cleaning tank; a first ultrasonic generator 36 that applies a high-frequency output to the first ultrasonic transducer; a second ultrasonic generator 37 that applies a high-frequency output to the second ultrasonic transducer; and a controller 38 that varies and controls at least one of the outputs of the first and the second ultrasonic generators, and a first ultrasonic wave oscillated from the first ultrasonic transducer is caused to interfere with a second ultrasonic wave oscillated from the second ultrasonic transducer.
摘要:
A signal conversion device supplies a video signal to each video projection device of plural video projection devices that display a video image by superimposing the projection image. The device includes a characteristic information transmitting unit that transmits, to at least one video projection device of the plural video projection devices, characteristic information representing a light modulation characteristic of a light modulation element provided in the at least one video projection device, and a signal conversion processing unit that performs signal conversion processing corresponding to each of the video projection devices to an input video signal in accordance with the characteristic information transmitted from the characteristic information transmitting unit, and supplies the video signal after the signal conversion processing to each of the video projection devices.
摘要:
Disclosed herein is a power generation control apparatus including: a power generation efficiency control section configured to control the power generation efficiency of a power generation module for generating electric power in accordance with light received by the power generation module; and a power accumulation control section configured to control power accumulation into the power accumulation section accumulating electric power generated by the power generation module by detecting the power accumulation state of the power accumulation section. When the power generation module is in a state of being capable of generating electric power and if the power accumulation section is in a state of having fully accumulated electric power and if a load connected to the power accumulation section is in a state of consuming no electric power, the power generation efficiency control section controls the power generation module to generate electric power at a low power generation efficiency.
摘要:
A refrigeration cycle apparatus 100 includes a compressor 2, a radiator 3, a positive displacement fluid machine 4, an evaporator 7, an injection flow passage 10f and a controller 102. The positive displacement fluid machine 4 performs a step of drawing a refrigerant, a step of expanding and overexpanding the drawn refrigerant, a step of supplying, through an injection port 30, the refrigerant to a working chamber so as to mix the supplied refrigerant with the overexpanded refrigerant, a step of recompressing the mixed refrigerant by using power recovered from the refrigerant, and a step of discharging the recompressed refrigerant. The controller 102 executes an activation control for allowing a pressure in the injection flow passage 10f to be a pressure equal to an outlet pressure of the compressor 2 at time of activation of the refrigeration cycle apparatus 100.
摘要:
An image display system that includes: a projector; and a screen device that displays a projection image being a projection result from the projector. In the image display system, the screen device includes a plurality of light diffusion units each having characteristics of light transmission and characteristics of light diffusion, and among the plurality of light diffusion units, the projection image is diffused by a second light diffusion unit after passing through a first light diffusion unit.
摘要:
An image processor that corrects image signals corresponding to sub-pixels which form one pixel includes: a shift amount storage section that stores shift amounts of display positions of display sub-pixels corresponding to the sub-pixels which form a display pixel with respect to a predetermined reference position within a display image; and an image signal correcting section that corrects image signals corresponding to sub-pixels, which form each pixel of an input image, on the basis of the shift amounts stored in the shift amount storage section. The image signal correcting section corrects image signals in which dummy image signals corresponding to dummy sub-pixels, which are provided outside sub-pixels in an endmost portion of the input image, are added to input image signals of the sub-pixels.
摘要:
A refrigeration cycle apparatus (100) includes a first compressor (101), a second compressor (102), a radiator (4), an evaporator (6), and a pipe branching portion (30). The first compressor (101) has a first compression mechanism (1) and an expansion mechanism (5). The second compressor (102) has a second compression mechanism (2). The pipe branching portion (30) serves as a flow passage for introducing a refrigerant from the evaporator (6) to the first compression mechanism (1) and the second compression mechanism (2), respectively. The pipe branching portion (30) includes an inlet pipe (31) for receiving the refrigerant from the evaporator (6), a first branch outlet pipe (32) for introducing the refrigerant flowing into the inlet pipe (31) to the first compression mechanism (1), and a second branch outlet pipe (33) for introducing the refrigerant flowing into the inlet pipe (31) to the second compression mechanism (2). The inlet pipe (31) and the first branch outlet pipe (32) form an obtuse angle or an angle of 180° therebetween, and the inlet pipe (31) and the second branch outlet pipe (33) form an acute angle therebetween.