Abstract: An element manufacturing method for a transmission belt of a continuously variable transmission having a thick wall portion and a thin wall portion formed by sequentially feeding a material having a strip shape with a uniform thickness to each press position and performing press working on the material at the press position. The method includes, as the press working performed at the press position: a preliminary punching step in which a portion other than a connecting portion is cut off from surrounding material and the cut off portion is punched so as not to overlap with the surrounding material in a plate thickness direction; a crushing step of compressing and crushing a region of the thin walled cut off portion, after the preliminary punching step; and a punching step of punching the cutting off portion into an outer shape corresponding to the element, after the crushing step.

Abstract: A beverage supply apparatus includes cooling device 6, milk tank 5 in storage chamber 6a of cooling device 6, and detection device 7 that detects the milk. Detection device 7 has first light guide body 7c to penetrate partition wall 12 having a multilayer box body that partitions storage chamber 6a, second light guide body 7d to penetrate partition wall 12 which faces first light guide body 7c, light projection unit 7a attached to partition-wall outer-surface-side end of first light guide body 7c to project light via the body 7c, and light receiving unit 7b attached to the partition-wall outer-surface-side end of second light guide body 7d to receive light transmitted through milk tank 5 via second light guide body 7d. The detection device detects the presence or absence of or the remaining amount of milk based on a light reception state in the light receiving unit 7b.

Abstract: A beverage supply apparatus includes cooling device 6, milk tank 5 in storage chamber 6a of cooling device 6, and detection device 7 that detects the milk. Detection device 7 has first light guide body 7c to penetrate partition wall 12 having a multilayer box body that partitions storage chamber 6a, second light guide body 7d to penetrate partition wall 12 which faces first light guide body 7c, light projection unit 7a attached to partition-wall outer-surface-side end of first light guide body 7c to project light via the body 7c, and light receiving unit 7b attached to the partition-wall outer-surface-side end of second light guide body 7d to receive light transmitted through milk tank 5 via second light guide body 7d. The detection device detects the presence or absence of or the remaining amount of milk based on a light reception state in the light receiving unit 7b.

Abstract: A time stamping part and a packet storing part are separated from each other. To simplify data transfer from the time stamping part to the packet storing part, the time stamping part adds time information after a captured packet, and outputs the packet directly through a port for the packet storing part. The packet storing part captures all packets sent from the time stamping device regardless of their destinations, thereby preventing the time stamping part from performing extra processing.

Abstract: An S/N ratio is improved and flicker noises and mosquito noises are suppressed while deterioration of a resolution is suppressed. A three-dimensional cyclical digital filter (16) is interposed between a MPEG video decoder (12) and a video DAC. In accordance with a luminance input signal Yu from the MPEG video decoder (12), Yv is calculated from the following equation.Yv=Ft-K.multidot.(Ft-F(t-1))where K is a value in the range of 0.ltoreq.K<1, Ft is a present Yu input value, and F(t-1) is a one-frame preceding Yv.