Abstract: In a vacuum heat insulating double walled container 1, adsorbent blocks 30 are formed in block, and each of the adsorbent blocks 30 disposed on the peripheral surface of a sample storage container 25 is placed on a partition plate 27. Moreover, an inner container 10 is hang in an outer container 3 using a connecting tube 20 formed of a thin material having an uneven outer peripheral surface, and a heat insulating tube 40 is disposed on the inner surface of the connecting tube 20. Further, as to a workpiece carrier 50 as a fixing device, a carrier guide 52 is in close contact with the heat insulating tube 40, and a plate-like portion 54 and a workpiece storage portion 51 are disposed in a non-contact state with respect to the sample storage container 25.

Abstract: A lens driving device includes a lens holding portion, a driving shaft, a vibration member, and a straight-ahead cam mechanism. The lens holding portion has a holding portion for holding a lens body and is movable in an optical axis direction of the lens body. The driving shaft extends and is supported in a direction orthogonal to the optical axis direction. The vibration member is connected to one end of the driving shaft and causes the driving shaft to micro-vibrate. The straight-ahead cam mechanism is supported by the driving shaft and is movable in an axial direction of the driving shaft. The straight-ahead cam mechanism includes a first sliding surface and the lens holding portion is provided with a second sliding surface. By sliding the first sliding surface with respect to the second sliding surface, force is converted to move the lens holding portion in the optical axis direction.

Abstract: A lens driving device includes a first movable lens holding portion that holds a first movable lens body, a second movable lens holding portion that holds a second movable lens body heavier than the first movable lens body, a first driving shaft that drives the first movable lens holding portion and a second driving shaft that drives the second movable lens holding portion, and a first guide shaft and a second guide shaft thicker than the first guide shaft. The first and second guide shafts are arranged in parallel with the first driving shaft and the second driving shaft. Loads of the first movable lens holding portion and the second movable lens holding portion are respectively and independently supported and guided by one of the first and second guide shafts, and rotation is prevented by the other of the first and second guide shafts.

Abstract: A lens driving device includes a lens holding portion, a driving shaft, a vibration member, and a spring member. The vibration member is connected to one end of the driving shaft and causes the driving shaft to micro-vibrate. The spring member is fixed to the lens holding portion and includes a grip portion that sandwiches and grasps the driving shaft. Extension piece portions that protrude while being bent so as to be separated from the driving shaft are provided at end sides of the grip portion in an axial direction of the driving shaft.

Abstract: A lens driving device includes a fixed body, a movable body, a driving shaft, and a guide shaft. The driving shaft is attached to the fixed body in a free reciprocating asymmetric microvibration manner and the guide shaft is separated from the driving shaft and fixed to the fixed body. The movable body holds the driving shaft by pinching and clamping the driving shaft with a spring member and is engaged with the guide shaft. Between the driving shaft and the guide shaft, one of the fixed body and the movable body comprises a magnet, and the other comprises a soft magnetic member that attracts the magnet.

Abstract: A lens driving device is describes that includes a stator and a mover, with a lens support for supporting the lens and for moving in an optical axis direction of the lens with respect to the stator. Any one of the stator and the mover has protruding portions and any other one of the stator and the mover has recessed portions into which the protruding portions are inserted. The protruding portions and the recessed portions each have opposing surfaces where the protruding portions and the recessed portions are opposed to each other, and a resin with viscoelasticity is provided to contact the opposing surfaces of the protruding portions and the opposing surfaces of the recessed portions.

Abstract: A lens driving device is describes that includes a stator and a mover, with a lens support for supporting the lens and for moving in an optical axis direction of the lens with respect to the stator. Any one of the stator and the mover has protruding portions and any other one of the stator and the mover has recessed portions into which the protruding portions are inserted. The protruding portions and the recessed portions each have opposing surfaces where the protruding portions and the recessed portions are opposed to each other, and a resin with viscoelasticity is provided to contact the opposing surfaces of the protruding portions and the opposing surfaces of the recessed portions.

Abstract: A lens driving device in which the lens holder is employed, a camera device and an electronic device are also disclosed. The lens holder includes portions formed as having the respective different outer circumferential diameters between the upper side and the lower side of the vertical direction and provided in predetermined areas located in the circumferential direction of the outer circumferential wall of the lens holder around which a coil is to be wound, and a flanged portion that protrudes from the outer circumferential wall of the lens holder toward the radially outward side, wherein the diametrically larger portion among the portions formed as having the respective different outer circumferential diameters between the upper side and the lower side of the vertical direction and the flanged portion are arranged so that they can be spaced away from each other by a predetermined gap.

Abstract: A lens driving device in which the lens holder is employed, a camera device and an electronic device are also disclosed. The lens holder includes portions formed as having the respective different outer circumferential diameters between the upper side and the lower side of the vertical direction and provided in predetermined areas located in the circumferential direction of the outer circumferential wall of the lens holder around which a coil is to be wound, and a flanged portion that protrudes from the outer circumferential wall of the lens holder toward the radially outward side, wherein the diametrically larger portion among the portions formed as having the respective different outer circumferential diameters between the upper side and the lower side of the vertical direction and the flanged portion are arranged so that they can be spaced away from each other by a predetermined gap.