Abstract: Provided is a rubber composition, which has excellent heat resistance, acid resistance, gas permeability resistance, and high-speed moldability, has low hardness and low counterforce, has excellent high-temperature compression set, and does not adhere to the metal of molds, etc. but is self-adhering with respect to organic resins. The rubber composition comprises: a predetermined ethylene/?-olefin/non-conjugated polyene copolymer [A]; a predetermined SiH group-containing compound [B-1] having two SiH groups per molecule and/or a predetermined SiH group-containing compound [B-2] having three SiH groups per molecule; and a predetermined methacrylic acid ester compound [C].

Abstract: Provided is a rubber composition capable of providing a molding having: excellent sealing properties, heat resistance, and acid resistance; a low reaction force and low hardness; a reduced compression set; and especially an improved compression set and unsusceptibility to compression cracking at high temperatures. Also provided are a use of the rubber composition and a main body comprising the rubber composition mounted thereon. The rubber composition contains a specific ethylene/?-olefin/non-conjugated polyene copolymer [A], carbon black [B], and surface-modified silica [C] that is obtained by subjecting precipitated silica to surface modification and has a BET specific surface area of 30 to 80 m2/g, a particle diameter of 1.0 to 4.0 ?m as measured by the Coulter counter method, and an M value of 50 or more.

Abstract: Provided is a rubber composition capable of providing a molding having: excellent sealing properties, heat resistance, and acid resistance; a low reaction force and low hardness; a reduced compression set; and especially an improved compression set and unsusceptibility to compression cracking at high temperatures. Also provided are a use of the rubber composition and a main body comprising the rubber composition mounted thereon. The rubber composition contains a specific ethylene/?-olefin/non-conjugated polyene copolymer [A], carbon black [B], and surface-modified silica [C] that is obtained by subjecting precipitated silica to surface modification and has a BET specific surface area of 30 to 80 m2/g, a particle diameter of 1.0 to 4.0 ?m as measured by the Coulter counter method, and an M value of 50 or more.

Abstract: A receiver (2) includes tuner units (1) and (3), and a circuit board (21). The tuner unit (1) includes a connector (11), a tuner board (12), and a housing (13) for accommodating them. The tuner board (12) is positioned within the limit of a height dimension L perpendicular to the direction of connection (depicted by an arrow P) of the connector (11). In addition, a recess (141B) is formed in the housing (13), in which the circuit board (21) disposed on the recess (141B) is also positioned within the limit of the height dimension L perpendicular to the direction of connection (depicted by an arrow P) of the connector (11).

Abstract: A socket (333) of a connector (33) of an adapter (2) has a projecting portion (loose-fit portion) (333B) inserted into a hole (353A) of a base member (35) to support the connector (33) in loosely fitted manner. A diameter (L3) of the projecting portion (333B) is smaller than a diameter L4 of a hole (353A) of the base member (35). A length (L5) along an insertion direction into the hole (353A) is greater than a thickness of the connector attachment side (353). The connector (32) of the adapter (2) has an insertion portion (323) inserted into a cutout portion (353B) of the base member (35). A length (L8) of an extending direction of an insertion body (323A) of the insertion portion (323) is greater than the thickness (L9) of the connector attachment side, while its width (L6) is smaller than a width (L7) of the cutout portion (353B).

Abstract: A receiver (2) includes tuner units (1) and (3), and a circuit board (21). The tuner unit (1) includes a connector (11), a tuner board (12), and a housing (13) for accommodating them. The tuner board (12) is positioned within the limit of a height dimension L perpendicular to the direction of connection (depicted by an arrow P) of the connector (11). In addition, a recess (141B) is formed in the housing (13), in which the circuit board (21) disposed on the recess (141B) is also positioned within the limit of the height dimension L perpendicular to the direction of connection (depicted by an arrow P) of the connector (11).

Abstract: A socket (333) of a connector (33) of an adapter (2) has a projecting portion (loose-fit portion) (333B) inserted into a hole (353A) of a base member (35) to support the connector (33) in loosely fitted manner. A diameter (L3) of the projecting portion (333B) is smaller than a diameter L4 of a hole (353A) of the base member (35). A length (L5) along an insertion direction into the hole (353A) is greater than a thickness of the connector attachment side (353). The connector (32) of the adapter (2) has an insertion portion (323) inserted into a cutout portion (353B) of the base member (35). A length (L8) of an extending direction of an insertion body (323A) of the insertion portion (323) is greater than the thickness (L9) of the connector attachment side, while its width (L6) is smaller than a width (L7) of the cutout portion (353B).

Abstract: A switching device having a central actuator and two outer actuators disposed separately from the central actuator on two sides, wherein the central actuator is a cylindrical dial (23) supported rotatably and depressibly by a pair of spindle bearings (26) included in a base plate; the base plate (25) supporting the dial (23) is fitted in a frame; the outer actuators are pivotable in a direction approximately perpendicular to a direction in which the three actuators are arrayed and about a pivot approximately perpendicular to a direction in which operating surfaces of the outer acutators are pushed to press a contact (30) disposed on the frame; and each of the outer actuators has a to-be-supported piece (34) extending to a position where the outer actuator deviates from a lateral edge of the dial (23) in the rotating direction as viewed from the front.

Abstract: A switch device in which two operators are aligned with another operator in between, and a switch device having a dial section (a middle operator) of a jog dial and operation buttons (outer operators) of two operation button switches placed closely to one anther with the dial section in between, and an operation plane of the operation button is formed on a slanted plane that becomes higher the further it is from the jog dial section.

Abstract: The object of the present invention is to improve, in a switch device in which two operators are aligned with one operator in between, the operability thereof, and a switch device (11) according to the present invention has a dial section (23) (a middle operator) of a jog dial (20) and operation buttons (24, 24) (outer operators) of two operation button switches (21) placed closely to one another with the dial section in between, and an operation plane (35) of the operation button is formed on a slanted plane (35a) which becomes higher the further it is from the jog dial section.

Abstract: In a high-operability switching device (11) with an actuator and two other actuators disposed apart from the one actuator on both its sides, the one actuator is a cylindrical dial (23) supported rotatably about a pair of spindle bearings (26) included in a base plate (25) and depressibly, the base plate (25) supporting the dial (23) is fitted in a frame (22), the outer actuators are pivotable in a direction generally perpendicularly to a direction in which the three actuators are arrayed and about a pivot generally perpendicular to a direction in which operating surfaces (35) thereof are pushed, to press a contact (30) disposed on the frame (22) when the outer actuator is pivoted, and each of the outer actuators has a to-be-supported piece (34) extending to a position where the outer actuator is deviated away from the lateral edge of the dial (23) in the rotating direction as viewed from front.