Abstract: [Object] To provide a control device which enables a flight vehicle device to obtain a highly precise image. [Solution] Provided is the control device including an illuminating control unit configured to adjust a light amount of an illuminating device according to an inclination of a fuselage of a flight vehicle device that has an imaging device configured to photograph a photographing target and the illuminating device configured to illuminate the photographing target.

Abstract: An information concealing label includes a label base and an adhesive layer on the back side thereof. The information concealing label is affixed by means of the adhesive layer onto an information writing section in which information to be concealed is written. The adhesive layer includes a strong adhesive portion positioned at the periphery of the label base and a weak adhesive portion positioned in the area inside the strong adhesive portion. The label base has a group of corrugated slits formed along the boundary between the weak adhesive portion and the strong adhesive portion. The weak adhesive portion of the label base can be peeled off the information writing section into an unsealed state with the strong adhesive portion adhering to the information writing section by cutting through the corrugated slits.

Abstract: An information concealing label includes a label base 2A and an adhesive layer 3 on the back side thereof. The information concealing label is affixed by means of the adhesive layer 3 onto an information writing section 5A in which information to be concealed is written. The adhesive layer 3 includes a strong adhesive portion 3B positioned at the periphery of the label base 2A and a weak adhesive portion 3A positioned in the area inside the strong adhesive portion 3B. The label base 2A has a group of corrugated slits 24 formed along the boundary between the weak adhesive portion 3A and the strong adhesive portion 3B. The weak adhesive portion 3A of the label base 2A can be peeled off the information writing section 5A into an unsealed state with the strong adhesive portion 3B adhering to the information writing section 5A by cutting through the corrugated slits 24.

Abstract: A unit label on a first tier is connected to a unit label on a second tier by a connecting portion in a vicinity of the lower right corner portion of the first tier unit label. The strength of the connecting portion is set so that the connecting portion is separated when a corner portion of the second tier unit label is in a raised state following the first tier unit label being peeled from a release sheet. Thereby, a start portion from which subsequent unit labels can be peeled off from the release sheet can be easily made. As a result, the subsequent unit labels are easily removed from a release sheet.