Abstract: A thermal transfer sheet includes a support film and a transfer layer provided on one surface of the support film. The transfer layer at least includes a decorative layer and an adhesive layer provided on an obverse side of the decorative layer. The adhesive layer includes a first adhesive layer and a second adhesive layer laminated on the first adhesive layer. The first adhesive layer is positioned on an obverse side of the second adhesive layer. The first adhesive layer is made of a first resin having thermal plasticity and has a lower viscosity than the second adhesive layer. The second adhesive layer is made of a second resin having thermal plasticity and has a higher glass-transition point than the first adhesive layer. Monomer units constituting the first resin and monomer units constituting the second resin are partly or entirely identical.

Abstract: A thermal transfer sheet includes a support film and a transfer layer provided on one surface of the support film. The transfer layer at least includes a decorative layer and an adhesive layer provided on an obverse side of the decorative layer. The adhesive layer includes a first adhesive layer and a second adhesive layer laminated on the first adhesive layer. The first adhesive layer is positioned on an obverse side of the second adhesive layer. The first adhesive layer is made of a first resin having thermal plasticity and has a lower viscosity than the second adhesive layer. The second adhesive layer is made of a second resin having thermal plasticity and has a higher glass-transition point than the first adhesive layer. Monomer units constituting the first resin and monomer units constituting the second resin are partly or entirely identical.

Abstract: A decorative article includes a substrate having opposite surfaces, and a decorative portion formed on one of the opposite surfaces of the substrate. The decorative portion includes an adhesive layer made of resin, a metallic layer, and a protective layer made of resin. The adhesive layer, the metallic layer, and the protective layer are laminated in this order from the one of the opposite surfaces of the substrate. The metallic layer is made of a metal exhibiting an elasticity of from 10 GPa or more to 150 GPa or less. The protective layer exhibits an elasticity of from 0.5 GPa or more to 2.0 GPa or less.

Abstract: A connector with a lock mechanism is provided. The lock mechanism 11 comprises a lock arm 3 provided on an outer surface of a plug frame 10A and a pair of supports 5A, 5B arranged near respective lateral ends of the lock arm 3. The pair of supports 5A, 5B are formed integrally to protrude from the outer surface of the plug frame 10A. A pair of torque rods 4A, 4B being fixed to the pair of supports 5A, 5B support the lock arm 3 on respective lateral ends such that a hook 3A to be latched on a receptacle 2 may swing around the rods 4A, 4B. A forward portion 30F including the hook 3A is formed with a concaved portion A1 of a forward slide mold 3F. A latch face 32 of the hook 3A is formed with a projecting portion B1 of a backward slide mold 3R.

Abstract: A connector with a lock mechanism, in which maximum stress generated at a hinge joint as a fulcrum portion of a lock arm is reduced. A lock arm 3 is provided on an outer wall of a plug housing 10. A plug 1 comprises a lock mechanism 11, in which the lock arm 3 is latched on a latch 40 provided on a receptacle 2 for maintaining a state of coupling to the receptacle 2. The lock arm 3 comprises a hook 3A projecting in a direction of insertion of the receptacle 2, a point of pressure 3B (a finger depressing portion) positioned on an opposite side to the hook 3A, and a fulcrum portion 3C. The fulcrum portion 3C has a pair of torque rods 4A, 4B supporting the lock arm 3 at lateral ends so as to allow the hook 3A to swing.

Abstract: An electric connector comprises a base connector fitted to a surface of a circuit board and a socket connector connected to ends of wires. The base connector includes a base housing having a mounting surface and two rows of base contacts. The socket connector includes a socket housing to be fitted to the base housing in a predetermined fitting direction perpendicular to the mounting surface, and two rows of socket contacts. Each of the base contacts has a fork-like shape including semi-fixed piece portion and a resilient piece portion. The resilient piece portion of each base contact is restrained from displacing by an intermediate wall of the base housing. The semi-fixed piece portion of each base contact is received by a side wall of the base housing.

Abstract: An electric connector comprises a base connector fitted to a surface of a circuit board and a socket connector connected to ends of wires. The base connector includes a base housing having a mounting surface and two rows of base contacts. The socket connector includes a socket housing to be fitted to the base housing in a predetermined fitting direction perpendicular to the mounting surface, and two rows of socket contacts. Each of the base contacts has a fork-like shape including semi-fixed piece portion and a resilient piece portion. The resilient piece portion of each base contact is restrained from displacing by an intermediate wall of the base housing. The semi-fixed piece portion of each base contact is received by a side wall of the base housing.

Abstract: A connector with a lock mechanism, in which maximum stress generated at a hinge joint as a fulcrum portion of a lock arm is reduced. A lock arm 3 is provided on an outer wall of a plug housing 10. A plug 1 comprises a lock mechanism 11, in which the lock arm 3 is latched on a latch 40 provided on a receptacle 2 for maintaining a state of coupling to the receptacle 2. The lock arm 3 comprises a hook 3A projecting in a direction of insertion of the receptacle 2, a point of pressure 3B (a finger depressing portion) positioned on an opposite side to the hook 3A, and a fulcrum portion 3C. The fulcrum portion 3C has a pair of torque rods 4A, 4B supporting the lock arm 3 at lateral ends so as to allow the hook 3A to swing.

Abstract: A connector with a lock mechanism is provided. The lock mechanism 11 comprises a lock arm 3 provided on an outer surface of a plug frame 10A and a pair of supports 5A, 5B arranged near respective lateral ends of the lock arm 3. The pair of supports 5A, 5B are formed integrally to protrude from the outer surface of the plug frame 10A. A pair of torque rods 4A, 4B being fixed to the pair of supports 5A, 5B support the lock arm 3 on respective lateral ends such that a hook 3A to be latched on a receptacle 2 may swing around the rods 4A, 4B. A forward portion 30F including the hook 3A is formed with a concaved portion Al of a forward slide mold 3F. A latch face 32 of the hook 3A is formed with a projecting portion B1 of a backward slide mold 3R.