Abstract: A laminated body is provided with a resinous base member, a lipophilic layer and a predetermined layer. The predetermined layer is located between the resinous base member and the lipophilic layer. The predetermined layer has a refractive index within a range of 1.42 to 1.49. The lipophilic layer has a surface which is 60 nm or less distant from the predetermined layer.

Abstract: A laminated optical component, including a transparent substrate, a transparent adhesive layer superposed on the transparent substrate, the transparent adhesive layer including both a first type of crosslinking and a second type of crosslinking of (meta)acrylic polymer, the first type of crosslinking being formed of a first reaction site selected from a first group consisting of: a hydroxyl group, a carboxyl group, and an amino group, and a second reaction site selected from a second group consisting of: an isocyanate group, an epoxy group, and a metal atom, and the second type of crosslinking being formed by addition polymerization of unsaturated double bond, and a transparent film superposed on the transparent adhesive layer, wherein the transparent substrate, the transparent adhesive layer, and the transparent film form a flush-ended laminate having an end surface.

Abstract: A method for producing an at least partially transparent optical component including a laminate including fabricating a precursor laminate by bonding a transparent substrate and a transparent film to each other with a transparent photocurable adhesive layer interposed therebetween; curing the transparent photocurable adhesive layer by applying light thereto to change the precursor laminate into the laminate thereby, such that a shear modulus G? of the transparent photocurable adhesive layer of the laminate measured under a condition of a temperature of 25° C. and a frequency of 1 Hz reaches a value within a range of 3×105 Pa?G??3×107 Pa; and forming a flush and surface of the laminate by cutting the laminate in a thickness direction, such that the flush end surface includes respective cut surfaces of the transparent film, the transparent photocurable adhesive layer, and the transparent substrate.

Abstract: A method for producing an at least partially transparent optical component including a laminate including fabricating a precursor laminate by bonding a transparent substrate and a transparent film to each other with a transparent photocurable adhesive layer interposed therebetween; curing the transparent photocurable adhesive layer by applying light thereto to change the precursor laminate into the laminate thereby, such that a shear modulus G? of the transparent photocurable adhesive layer of the laminate measured under a condition of a temperature of 25° C. and a frequency of 1 Hz reaches a value within a range of 3×105 Pa?G??3×107 Pa; and forming a flush and surface of the laminate by cutting the laminate in a thickness direction, such that the flush end surface includes respective cut surfaces of the transparent film, the transparent photocurable adhesive layer, and the transparent substrate.

Abstract: In order to easily use a plurality of cellular phones accordingly and properly, a communication terminal includes: a portable device having a memory-built-in proximity communication device housing unit which houses a memory-built-in proximity communication device sending and receiving information by being approximated to a read-out device and a storage unit which stores user related information, the portable device being removable; and a portable device housing unit which houses the portable device.

Abstract: A routing system transmits and receives routing information in a computer network having computers of a first kind which support a routing protocol on a connectionless network protocol and computers of a second kind which do not support the routing protocol that is supported by the computers of the first kind, the computers of the first and second kinds being present in the same connectionless network. One of the computers of the first kind establishes a connection in a transport layer to another computer of the first kind through a computer of the second kind. Thereafter, data to be transmitted and received according to the routing protocol to a destination computer through the computer of the second kind are transmitted and receiving using the connection in the transport layer.