Abstract: An input device includes light-emitting units, which are arranged around a display, and configured to emit an inspection light, light-receiving units, which are arranged around the display, and configured to receive the inspection light, and a control unit configured to determine whether an input is valid or not based on an intensity of light received by the light-receiving units, and transit to an energy-saving mode when the input is not valid.

Abstract: Provided is a tea leaves for extraction of a low-caffeine green tea beverage, which is not susceptible to folding or browning during storage, and which enables the extraction of a green tea beverage which can be enjoyed hot or cold. Specifically provided is a tea leaves for extraction of a green tea beverage having a caffeine content with respect to the total mass of the dried leaves that falls within the range of 0.2 to 2.5 mass %, and the relation between the ratio of the mass content of theanine to the entire mass of dried leaves X (%) and the mass ratio of the content of monosaccharides to the fiber content Y satisfies the following condition (1). (1) ?0.007X+0.024?Y??0.011X+0.

Abstract: With the object of providing a bottleable green tea beverage for selling hot, a bottleable green tea beverage was prepared, which is a bottleable green tea beverage containing a green tea extract obtained by extracting green tea leaves, wherein the content in epigallocatechin gallate and gallocatechin gallate is 380 mg/l to 1500 mg/l as a total value, the content of glutamic acid is 20 mg/l to 120 mg/l, the diff-use transmittance is 1.0% or less, and the pH is 5 to 7.

Abstract: An input device includes light-emitting units, which are arranged around a display, and configured to emit an inspection light, light-receiving units, which are arranged around the display, and configured to receive the inspection light, and a control unit configured to determine whether an input is valid or not based on an intensity of light received by the light-receiving units, and transit to an energy-saving mode when the input is not valid.

Abstract: In an issuing method of a portable storage medium having a data memory and a control element, a plurality of issue data to be written are stored in the data memory, whether the issue data are to be written into the data memory is selected for each of stored issue data and then, selected issue data only are written into the data memory of the portable storage medium.

Abstract: A portable storage medium issuing system writes plural issuing data in storing regions in a portable storage medium. The system includes a first memory to store plural secret data, a second memory to collate input secret data with the secret data stored in the first memory and stores a secret data out of plural secret data, which is collated and agreed with the secret data stored in the first memory based on the collated result, a third memory to store the plural issuing data and secret data which has been set corresponding to each of plural issuing data and requires the collation before writing into the portable storage medium as collating conditions. The collating condition stored in the third memory is compared with the collated status stored in the second memory. When the collated status satisfies the collating condition based on the result of this comparison, the issuing data in which the collating condition has been set in the storing region is written in the portable storage medium.