摘要:
A surface-modified synthetic fiber is provided by plasma irradiating a synthetic fiber containing fine particles. Recesses and projections are formed on the surface of the fiber. The recesses are formed by being etched with plasma in the portion not shielded by the fine particles; the projections are formed by not being etched in the portion shielded by the fine particles. The resulting fiber has an irregular surface such that the distance between the center points of adjacent projections is between approximately 0.03 and 1 microns and the number of projections is between approximately 1 and 200 per square micron.
摘要:
A locking device for a moving anchor used in an automatic seat belt system has an anchor member movable between a seat occupant restraining position and a seat occupant liberating position along a guide member secured to a vehicle body, a pivotable member pivotably mounted on the anchor member, a driving member operatively mounted on the pivotable member so as to pivotally move the pivotable member between a first position and a second position, a locking member provided on a base member secured to the vehicle body, and a biasing member biasing the locking member to a locking position.
摘要:
In a retractor provided with an emergency locking mechanism comprising webbing take-up means having a main gear and an auxiliary gear, inertia sensing means, and locking means having an auxiliary locking member and a main locking member, a lock releasing device is provided comprising a pivotable cam mechanism designed to cause the main locking member to move into a position in which it is in non-engagement with the main gear and to cause the auxiliary locking member to move into a position in which it is unengageable with the auxiliary gear.
摘要:
A drift-tube linear accelerator that passes an injected particle beam through inside a plurality of cylindrical drift-tube electrodes arranged in a cylindrical cavity in a particle beam traveling direction and accelerates the particle beam by a radio-frequency electric field generated between the plurality of cylindrical drift-tube electrodes, wherein at least part of a focusing device for focusing the particle beam is disposed inside an end drift-tube electrode that is arranged nearest the injection side of the cylindrical cavity among the plurality of cylindrical drift-tube electrodes, with the focusing device being positionally adjustable independently of the end drift-tube electrode.
摘要:
An injector includes a housing, a fixed core, a movable core, a valve member, and a resilient member pressing the valve member toward a nozzle hole. An inner peripheral surface of the housing axially guides an outer peripheral surface of the movable core. The inner peripheral surface and the outer peripheral surface define an outer clearance therebetween. The valve member includes a shaft-shaped portion and a stopper portion, which contacts the movable core and has a stopper inclined surface. An outer peripheral surface of the shaft-shaped portion and an inner peripheral surface of an insertion hole of the movable core define an inner clearance therebetween. The stopper inclined surface inclines radially inward of the shaft-shaped portion axially toward the nozzle hole. An axial clearance is formed between the stopper inclined surface and the movable core radially outward of a contact portion between the stopper inclined surface and the movable core.
摘要:
An H-mode drift tube linac according to the present invention includes: an accelerator cavity which functions as a vacuum chamber and a resonator; drift tube electrodes for generating accelerating voltages in a charged particle transporting direction in the accelerator cavity; tuners for adjusting a distribution of electric fields generated at gaps between respective pairs of the drift tube electrodes; and antennas for measuring a variation of the distribution of the electric fields, the antennas being provided along the charged particle transporting direction in the accelerator cavity.
摘要:
A cutting tip for a drilling tool includes a cemented carbide cutting base, a diamond element supported by the cutting base, and a bonding layer formed between the cutting base and the diamond element in order to bond them. The bonding layer includes diffusion layers and in which one or two or more metals selected from a group consisting of Fe, Ni, Co, Ti, Zr, W, V, Nb, Ta, Cr, Mo, and Hf diffuses into at least one of the diamond or the cement carbide.
摘要:
A cutting tip for a drilling tool includes a cemented carbide cutting base, a diamond element supported by the cutting base, and a bonding layer formed between the cutting base and the diamond element in order to bond them. The bonding layer includes diffusion layers and in which one or two or more metals selected from a group consisting of Fe, Ni, Co, Ti, Zr, W, V, Nb, Ta, Cr, Mo, and Hf diffuses into at least one of the diamond or the cement carbide.
摘要:
A laminate type light emitting diode device having excellent heat radiation performance and high output capability is provided. A plurality of reflection type light emitting diode units 10 each of which includes a light emitting diode 2 and a dichroic mirror 3 in a hollow metal holder case 5 having high thermal conductivity so as to face each other are joined to one another through joint members 4 formed of electrical insulating material, thereby constructing the laminate type light emitting diode device 100.
摘要:
An injector includes a housing, a fixed core, a movable core, a valve member, and a resilient member pressing the valve member toward a nozzle hole. An inner peripheral surface of the housing axially guides an outer peripheral surface of the movable core. The inner peripheral surface and the outer peripheral surface define an outer clearance therebetween. The valve member includes a shaft-shaped portion and a stopper portion, which contacts the movable core and has a stopper inclined surface. An outer peripheral surface of the shaft-shaped portion and an inner peripheral surface of an insertion hole of the movable core define an inner clearance therebetween. The stopper inclined surface inclines radially inward of the shaft-shaped portion axially toward the nozzle hole. An axial clearance is formed between the stopper inclined surface and the movable core radially outward of a contact portion between the stopper inclined surface and the movable core.