Abstract: A haptic solenoid comprises a fixed member and a movable member that supports the fixed member with an elastic member, wherein the fixed member is fastened to a mounting device, and the movable member is linked to a vibrated body to transmit vibration by the movable member to the vibrated body. The fixed member includes a reference hole as a reference point for fastening to the mounting device using a screw. The movable member includes first adjustment holes that are larger than the first mounting holes provided on the vibrated body.

Abstract: In addition to a bearing holder being provided with an annular groove that opens down in the axial direction, an end cap is provided with an annular projection that extends up in the axial direction, and by way of press-fitting the projection into the groove, the fitted portion of the bearing holder and the end cap is forms an axially convex labyrinthine shape extending along the entire perimeter.

Abstract: A haptic solenoid comprises a base member, a fixed pole which is fixed in place on the base member and which has a coil. A mobile pole is arranged facing the fixed pole with a gap therebetween and which moves by way of being attracted to the fixed pole when power is supplied to the coil. Elastic members which are made from a metallic material and which bias the mobile pole in a direction that distances the mobile pole from the fixed pole when power is not supplied to the coil and guide mechanisms, which guide the movement of the mobile pole. The guide mechanisms are configured so as to guide the movement of the mobile pole so that the mobile pole can only move in a direction facing the fixed pole.

Abstract: A push switch comprising: a switch disposed on a seat; a cylindrical case that accommodates the seat and the switch; and a soft button comprising a side peripheral wall mounted on top of the case, and an upper operating wall, wherein the switch comprises a main portion and an operating portion that projects up from the main portion; the upper operating wall comprises a pressing portion that presses the operating portion; the seat comprises a base on which the switch is placed, a cover that is positioned around the main portion, and an upper wall that is positioned on the upper portion of the cover and covers the switch; the upper wall comprises a through-hole in a position corresponding to the operating portion; and the operating portion and the pressing portion face through the through-hole.

Abstract: A spindle motor comprises a turntable, on which a disc is loaded, and a motor which rotates the turntable, wherein a top face plate of a magnetic body rotor case, which rotates united with a rotational shaft of the motor, serves as the turntable. A centering member that guides the inner edge of the disc so as to be concentric with the rotational shaft is disposed on the top face plate of the rotor case and a clamping magnet is disposed in a through-opening on the interior of the centering member and is in contact with the top face plate of the rotor case.

Abstract: A haptic solenoid comprises a fixed member and a movable member that supports the fixed member with an elastic member, wherein the fixed member is fastened to a mounting device, and the movable member is linked to a vibrated body to transmit vibration by the movable member to the vibrated body. The fixed member includes a reference hole as a reference point for fastening to the mounting device using a screw. The movable member includes first adjustment holes that are larger than the first mounting holes provided on the vibrated body.

Abstract: Two harness engagement grooves are provided at each end in the longitudinal direction of a rod-shaped antenna component, on one side thereof, and midway in the longitudinal direction, on one side thereof, a uniting groove is provided, having a width, which is smaller than the outermost width of the two harness engagement grooves.

Abstract: A push switch comprising: a button made of a flexible material having a cap shaped top operation part, a flat part formed extending laterally from an edge of an opening in the top operation part, and a side wall formed extending downward from an outer edge of the flat part; a switch substrate fitted in close contact with the inner circumference of the side wall and abutting the bottom face of the flat part of the button; and a switch arranged inside the button, on the switch substrate, wherein the outer circumferential face of the side wall of the button and the bottom face of the switch substrate are covered by integrally molded resin.

Abstract: A haptic solenoid comprises a base member, a fixed pole which is fixed in place on the base member and which has a coil. A mobile pole is arranged facing the fixed pole with a gap therebetween and which moves by way of being attracted to the fixed pole when power is supplied to the coil. Elastic members which are made from a metallic material and which bias the mobile pole in a direction that distances the mobile pole from the fixed pole when power is not supplied to the coil and guide mechanisms, which guide the movement of the mobile pole. The guide mechanisms are configured so as to guide the movement of the mobile pole so that the mobile pole can only move in a direction facing the fixed pole.

Abstract: In a brushless motor comprising: a stator S having a stator core 14 arranged surrounding a bearing part, and a core cover 15 arranged on a surface of the stator core; and a rotor R having a rotational shaft 22, a rotor case 21, and a drive magnet 25, the core cover 15 itself has an integrally formed rotor retaining part that enters a groove 22a in the rotational shaft 22.

Abstract: A cylindrical member is fixed to an upper portion of a rotary shaft and a clamper presses an optical disc in contact with the top of a turntable. The structure is such that a first bottom face of the cylindrical member that faces a clamping magnet in the axial direction is positioned below an opposite face of the clamper that faces the clamping magnet in the axial direction.

Abstract: A push switch is provided with a button (10), a switch board (20), a switch (30) provided on the switch board (20), and a switch cover (40) disposed in the button (10) and covering the switch (30). A corner portion (44) between a side wall (43) and a upper wall (42) of the switch cover (40) is formed in a curved shape. A protruding pressing portion (13) of the button (10) is inserted into a through hole (41) provided on an upper wall (42) of the switch cover (40). A lower surface of the pressing portion (13) faces an operating portion (31) of the switch (30).

Abstract: A push switch (1) includes an internal button (40), an external button (10), a switch (30) disposed inside the internal button (40), a casing (50) fixed to a side wall (43) of the internal button (40), an inner collar portion (51) provided in the casing (50) and engaged with a groove portion (46) of the internal button (40), an overhanging portion (17) formed in the external button (10), and an outer collar portion (47) formed in the internal button (40) and located between the overhanging portion (17) and the inner collar portion (51) so as to define apart of the groove portion (46). The overhanging portion (17) is disposed separately from the outer collar portion (47) by a gap. The overhanging portion (17) abuts against the outer collar portion (47) when the external button (10) is pushed to elastically deform the internal button (40) to thereby turn on the switch (30).

Abstract: A flexible button of a push switch includes a peripheral side wall having an opening at the bottom. A switch board is fitted in the opening of the peripheral side wall. A switch is provided on the switch board. A tubular case is fixed in place around the peripheral side wall. A stopper is disposed under the switch board, and latched on the inner face of the case. Filler fills the underside of the switch board, and fills at least an area that includes the entire peripheral length of the bottom periphery of the switch board and the bottom-end inner peripheral face of the peripheral side wall.

Abstract: In a compact motor 1 comprising a cylindrical permanent magnet 13, which is affixed to the inner surface of a hollow cylindrical yoke 12, and an armature core 22, which is provided at the interior of the permanent magnet 13, the armature core 22 comprises three slots 29 disposed at a uniform pitch, the permanent magnet 13 is bipolar-magnetized, and each magnetic pole has a maximum magnetic flux density value P in a range of 40° to 50° from the center at both sides of the magnetic pole, the maximum value P being within the range of 1.3 times to 1.8 times the magnetic flux density at the center of the magnetic pole.

Abstract: A push switch (1) includes an internal button (40), an external button (10), a switch (30) disposed inside the internal button (40), a casing (50) fixed to a side wall (43) of the internal button (40), an inner collar portion (51) provided in the casing (50) and engaged with a groove portion (46) of the internal button (40), an overhanging portion (17) formed in the external button (10), and an outer collar portion (47) formed in the internal button (40) and located between the overhanging portion (17) and the,inner collar portion (51) so as to define apart of the groove portion (46). The overhanging portion (17) is disposed separately from the outer collar portion (47) by a gap. The overhanging portion (17) abuts against the outer collar portion (47) when the external button (10) is pushed to elastically deform the internal button (40) to thereby turn on the switch (30).

Abstract: A push switch is provided with a button (10), a switch board (20), a switch (30) provided on the switch board (20), and a switch cover (40) disposed in the button (10) and covering the switch (30). A corner portion (44) between a side wall (43) and a upper wall (42) of the switch cover (40) is formed in a curved shape. A protruding pressing portion (13) of the button (10) is inserted into a through hole (41) provided on an upper wall (42) of the switch cover (40). A lower surface of the pressing portion (13) faces an operating portion (31) of the switch (30).

Abstract: A stator includes a bracket having a shaft bearing portion at a center, a stator base including a flexible printed wiring board outwardly attached to the shaft bearing portion, single-phase air-armature coils disposed on the stator base, and a drive circuit member disposed on the stator base so as not to overlap with the single-phase air-core armature coils. The bracket has a through hole at the section corresponding to the bottom of the drive circuit member. The stator base is embedded at least partly in the thickness direction in the through hole and fixed using a resin, and a detent torque generation member is contained in, and is no thicker than, the stator base.

Abstract: A pushbutton switch is provided with: a switch case; a switch body fixed to the switch case; an elastic sealing body that is formed of an elastic material and covers and seals the switch body; a cap member that is formed of a hard material and is detachably mounted at a top portion of the elastic sealing body; a pushbutton portion provided on the cap member and exposing from a switch exposure aperture on a switch mounting apparatus; and a stopper portion provided on the cap member and configured to interfere with a rear surface of the switch mounting apparatus at a peripheral area of the switch exposure aperture and to restrain the cap member from being detached from the switch mounting apparatus, in a state in which the switch case is fixed to the switch mounting apparatus.

Abstract: An eccentric rotor equipped with a fan is included in an axial gap micro-fan motor for generating vibrations and cooling. The rotor has a first impeller section having a low specific gravity and a second impeller section having a high specific gravity. Each fan comprises a flat section at an upper surface of an axial gap magnet and an impeller section at a side of the magnet. The fans are assembled by concave-convex mating sections at the flat sections and are also bonded to and held by the axial gap magnet. Impeller blades of the fans are optionally formed as backward vanes.