Abstract: An object of the present invention is to provide an adsorbent, a filter medium, and an air filter that have good aldehyde removal performance that undergoes little deterioration over time, where the adsorbent is one in which an inorganic porous medium supports at least an amine-based compound and a compound having a sulfide group as a functional group.

Abstract: The challenge of the present invention is to provide a multilayer filter medium whose deodorizing performance after a long-term storage of the filter medium is suppressed from deteriorating and which is superior in deodorizing performance and exhibits low pressure drop. A multilayer filter medium includes three or more nonwoven fabric layers superposed together and has two or more interlayer regions each formed by two adjacent layers of the nonwoven fabric layers, in which a first interlayer region of the interlayer regions contains functional particles A having an average particle diameter of 50 to 100 ?m, and a second interlayer region selected from the interlayer regions excluding the first interlayer region contains functional particles B having an average particle diameter of 150 to 500 ?m.

Abstract: An object of the present invention is to provide an air filter medium which includes heat-expandable particles that, even when contained in a small amount, impart excellent flame retardancy to the air filter medium and which has excellent flame retardancy and a low pressure loss. The present invention provides an air filter medium including: a plurality of stacked fibrous sheets; and heat-expandable particles and a binder disposed in at least one of interlaminar spaces between adjacent layers of the fibrous sheets.

Abstract: Because of limitations of a display area allocated on a mobile telephone or a remote controller, even if a program table is displayed according to the EPG information, the browsability of programs is mostly insufficient, and it is likely for a user to miss the program. In a case where a user updates recording reservation information of a program reserved for recording by using a mobile telephone of the present invention, the mobile telephone acquires the recording reservation information and information of broadcasting schedule, and displays point of difference between the recording reservation information and the information of the broadcasting schedule. Consequently, the user can easily and surely find the change of the broadcasting schedule, and match contents of update with the change.

Abstract: The present invention relates to sports post for athletics, which are light, tough, easily to set up or taken down. The sports post have two or more fiber reinforced plastic hollow tubes that are fitted and connected together. A screw-type extension and retraction mechanism is built within the posts. The sports posts have a rod shaped member fixed to one hollow tube that passes through the through-hole of an element fixed to another hollow tube. Another embodiment of the present invention includes sports posts in which the reinforcing fiber layer from which the hollow tubes are composed include, a laminate structure of sheet-shaped material. The sports posts include a laminate structure of a sheet shaped material in which the fiber is carbon fiber and filaments thereof are unidirectionally arranged, and of a filament bundle structure layer which can be seen from outside.

Abstract: A light conductive plate used in a side light source type plane illuminating apparatus having a light source arranged on one side portion of a transparent light conductive plate, has a dimming pattern composed of a plurality of curves provided on the back of said light conductive plate. Portions of each of the curves of the dimming pattern located nearer the edge near a light source extend substantially perpendicular to the edge and portions of each of the curves of the dimming pattern located farther from the edge near a light source extend substantially parallel to the edge.