Abstract: A presentation device is provided in a gaming machine. The presentation device includes: a small roulette wheel, a medium roulette wheel, and a large roulette wheel, having different diameters and rotatably held on the same rotation center line; a motor, rotating each roulette wheel; a communication part, transmitting and receiving a control signal to and from the gaming machine; and a control part, controlling the motor based on the control signal from the gaming machine.

Abstract: A dilution gas mixing unit that is used in an exhaust gas analysis system that analyzes the mixed gas obtained by diluting an exhaust gas with the dilution gas, and mixes the dilution gas with the exhaust gas is provided with a dilution gas supply pipe that is connected to an exhaust gas introduction pipe into which the exhaust gas is introduced and supplies the dilution gas to the exhaust gas introduction pipe, a dilution gas sampling unit that is provided in the dilution gas supply pipe and collects the dilution gas, and a backflow prevention member that is provided closer to the exhaust gas introduction pipe than the dilution gas sampling unit in the dilution gas supply pipe and prevents the mixed gas from flowing backward through the dilution gas supply pipe.

Abstract: A gas concentration measurement device includes a light source that emits infrared light, a detector that detects the infrared light through a band pass filter, and a waveguide including a wave-guiding portion that includes a tubular inner peripheral surface, an entrance that introduces the infrared light from the light source to the wave-guiding portion, and an exit that guides the infrared light that passes through the wave-guiding portion toward the detector. A portion or the entirety of the inner peripheral surface of the wave-guiding portion includes a tapered region that includes a cross section that decreases along a direction extending from the entrance to the exit. The waveguide reflects the infrared light that enters the wave-guiding portion to reduce energy of the infrared light that is obliquely incident on the band pass filter.

Abstract: A gas concentration measurement device measures a gas concentration based on an absorbance of sample gas in a region between a light source that emits infrared light and a detector that detects the infrared light. The gas concentration measurement device includes a rotating member, first and second band pass filters on the rotating member, and a rotational driver. The first and second band pass filters are located on a pair of planes that intersect each other. The rotational driver rotates the rotating member around the rotating shaft to switch between a first state, in which the infrared light from the light source is transmitted through the first band pass filter, and a second state, in which the infrared light from the light source is transmitted through the second band pass filter.

Abstract: A gas concentration measurement device includes a waveguide including an entrance and an exit, a rotating member, first and second band pass filters on the rotating member and on a pair of planes that intersect each other, and a rotational driver. The rotating member is rotated by the rotational driver so that the first and second band pass filters are selectively located at a transmitting position. When a portion of the rotating member, the first band pass filter, or the second band pass filter, the portion having a maximum radius of gyration around a rotating shaft, is defined as a maximum radius portion, and when a rotation locus obtained by imaginarily rotating the maximum radius portion around the rotating shaft in a view along the rotating shaft is defined as a reference circle, the exit is located in the reference circle.

Abstract: A gas concentration measurement device includes a light source that emits infrared light, a detector that detects the infrared light through a band pass filter, and a waveguide including a wave-guiding portion that includes a tubular inner peripheral surface, an entrance that introduces the infrared light from the light source to the wave-guiding portion, and an exit that guides the infrared light that passes through the wave-guiding portion toward the detector. A portion or the entirety of the inner peripheral surface of the wave-guiding portion includes a tapered region that includes a cross section that decreases along a direction extending from the entrance to the exit. The waveguide reflects the infrared light that enters the wave-guiding portion to reduce energy of the infrared light that is obliquely incident on the band pass filter.

Abstract: A gas concentration measurement device includes a waveguide including an entrance and an exit, a rotating member, first and second band pass filters on the rotating member and on a pair of planes that intersect each other, and a rotational driver. The rotating member is rotated by the rotational driver so that the first and second band pass filters are selectively located at a transmitting position. When a portion of the rotating member, the first band pass filter, or the second band pass filter, the portion having a maximum radius of gyration around a rotating shaft, is defined as a maximum radius portion, and when a rotation locus obtained by imaginarily rotating the maximum radius portion around the rotating shaft in a view along the rotating shaft is defined as a reference circle, the exit is located in the reference circle.

Abstract: A gas concentration measurement device measures a gas concentration based on an absorbance of sample gas in a region between a light source that emits infrared light and a detector that detects the infrared light. The gas concentration measurement device includes a rotating member, first and second band pass filters on the rotating member, and a rotational driver. The first and second band pass filters are located on a pair of planes that intersect each other. The rotational driver rotates the rotating member around the rotating shaft to switch between a first state, in which the infrared light from the light source is transmitted through the first band pass filter, and a second state, in which the infrared light from the light source is transmitted through the second band pass filter.

Abstract: A photosensitive adhesive composition comprising: (A) a polyimide having a carboxyl group as a side chain, whereof the acid value is 80 to 180 mg/KOH; (B) a photo-polymerizable compound; and (C) a photopolymerization initiator.

Abstract: A photosensitive adhesive composition comprising: (A) a polyimide having a carboxyl group as a side chain, whereof the acid value is 80 to 180 mg/KOH; (B) a photo-polymerizable compound; and (C) a photopolymerization initiator.

Abstract: A photosensitive adhesive composition comprising: (A) a polyimide having a carboxyl group as a side chain, whereof the acid value is 80 to 180 mg/KOH; (B) a photo-polymerizable compound; and (C) a photopolymerization initiator.

Abstract: A photosensitive adhesive composition comprising: (A) a polyimide having a carboxyl group as a side chain, whereof the acid value is 80 to 180 mg/KOH; (B) a photo-polymerizable compound; and (C) a photopolymerization initiator.

Abstract: A photosensitive adhesive composition comprising: (A) a polyimide having a carboxyl group as a side chain, whereof the acid value is 80 to 180 mg/KOH; (B) a photo-polymerizable compound; and (C) a photopolymerization initiator.

Abstract: A photosensitive adhesive composition comprising: (A) a polyimide having a carboxyl group as a side chain, whereof the acid value is 80 to 180 mg/KOH; (B) a photo-polymerizable compound; and (C) a photopolymerization initiator.

Abstract: To provide a method of manufacturing semiconductor devices, the method being capable of efficiently obtaining a singulated semiconductor chip upon which an adhesive is adhered and also capable of excellently bonding a semiconductor chip to a wiring substrate, and provide an adhesive film. A layered product 60 in which a dicing tape 9, an adhesive layer 3, and a semiconductor wafer 6 are stacked in this order so that a circuit surface 6a of the semiconductor wafer 6 may face the dicing tape 9 side. A cutting position is recognized by recognizing a circuit pattern P in the circuit surface 6a from a rear surface 6b of the semiconductor wafer 6. At least the semiconductor wafer 6 and the adhesive layer 3 are cut in the thickness direction of the layered product 60. The dicing tape 9 is cured to peel off the dicing tape 9 and the adhesive layer 3. A projection electrode 4 of a semiconductor chip 26 is aligned with a wiring 12 of a wiring substrate 40.

Abstract: There is disclosed a seat that comprises a trim cover including a sheet of covering material and a wadding layer, a padding member covered with the cover, a seating surface section formed by a portion of the cover and a portion of the padding member, and electric or electronic equipment, the equipment including planar equipment bodies and accessories, the wadding layer including a first wadding member laminated onto the entire sheet, and second wadding members formed separately from the first wadding member and mounted to predetermined regions of the portion of the padding member which forms the seating surface section in cooperation with the portion of the cover, the bodies being disposed on the second wadding members, and the padding member being covered by the cover in such a manner that the second wadding members having the bodies disposed thereon are combined with the first wadding member.

Abstract: A photosensitive adhesive composition comprising: (A) a polyimide having a carboxyl group as a side chain, whereof the acid value is 80 to 180 mg/KOH; (B) a photo-polymerizable compound; and (C) a photopolymerization initiator.