Abstract: A suitable composition for manufacturing components and devices is disclosed.

Abstract: A resinous structure derived from fluorine-containing polymers useful as a mold with dimensional stability is disclosed.

Abstract: Described is a resinous article of manufacture that is wrinkle-resistant and is warpage-resistant when subjected to very high temperatures. Such an article is useful as an optical lens.

Abstract: Described is a resinous structure derived from fluorine-containing polymers useful as a mold having excellent dimensional stability.

Abstract: [Solution to Problem] The laminating adhesive of the present invention includes a polyisocyanate component (A) and a polyol component (B), wherein the polyisocyanate component (A) contains a polyisocyanate (A1) that does not contain an aromatic ring, and the polyol component (B) contains a macropolyol (B1) that does not contain an aromatic ring but contains a cyclohexane ring.

Abstract: [Solution to Problem] The laminating adhesive of the present invention includes a polyisocyanate component (A) and a polyol component (B), wherein the polyisocyanate component (A) contains a polyisocyanate (A1) that does not contain an aromatic ring, and the polyol component (B) contains a macropolyol (B1) that does not contain an aromatic ring but contains a cyclohexane ring.

Abstract: [Solution to Problem] The laminating adhesive of the present invention includes a polyisocyanate component (A) and a polyol component (B), wherein the polyisocyanate component (A) contains a polyisocyanate (A1) that does not contain an aromatic ring, and the polyol component (B) contains a macropolyol (B1) that does not contain an aromatic ring but contains a cyclohexane ring.

Abstract: A vibration motor and speaker device includes a speaker excitation magnet around a flat brushless vibration motor which acts as a speaker magnetic pole. the vibration motor has a case constituting motor housing that comprises a magnetic body on a lateral periphery, a ceiling portion made of a nonmagnetic body, and a detent torque generation part disposed on a bracket and receiving the magnetic field of a rotor magnet. The detent torque generation part is separated from the magnetic body portion of the motor housing thus reducing effects of the magnetic field of the speaker excitation magnet.

Abstract: An eccentric rotor rotatably accommodated via a shaft in a housing at least one part of which is made nonmagnetic or weakly magnetic comprises a rotor case, an axial air-gap magnet held in the rotor case, a nonmagnetic eccentric weight fixed on the rotor case outward of the magnet, and a bearing support disposed on the rotor case inward of the magnet, and a stator disposed on a portion of the housing and driving the eccentric rotor across an axial gap comprises a shaft support portion provided in the center, a bracket having a detent torque generation part formed of a magnetic body disposed on a periphery of the shaft support portion, at least two air-core armature coils wired in a single-phase and provided in a stator base attached to the bracket, a drive circuit member disposed so as not to overlap with the air-core armature coils and supplying electric to the air-core armature coils, and a feed terminal to be connected to the drive circuit member.