摘要:
A valve actuating mechanism is disposed within a four-stroke cycle engine and comprises a rotatable rocker shaft having eccentric large-diameter portions formed as bushings upon the rocker shaft, a rocker arm assembly including a first rocker arm rotatably mounted directly upon the rocker shaft and second and third rocker arms rotatably muonted upon the eccentric bushings of the rocker shaft with the first rocker arm being interposed between the second and third rocker arms, and a cam assembly including first, second and third cam members which drives the first, second and third rocker arms, respectively. The first rocker arm is provided with a branched distal end and the second and third rocker arms are each provided with a distal end which is laid upon each of the distal ends of the first rocker arm. The second and third cams have the same cam profile and the first cam has a cam profile which is different from that of the second and third cams. A play adjusting screw means is provided for either one of the support portions of the first rocker arm and the second and third rocker arms and a screw receiving portion is provided upon the other one of the support portions of the first rocker arm and the second and third rocker arms in such a manner that a clearance is defiend between a distal end of the play adjusting means and the screw receiving portion is adjusted.
摘要:
Unstretched hollow fibers of cuprammonium cellulose for dialysis possessing a film structure having a porosity of 15 to 25%, a pore diameter of 25 to 40 .ANG., and an ultrafiltration ratio of 3.0 to 5.5 ml/mmHg.hr.m.sup.2 are obtained by extruding, coagulating, and regenerating a cuprammonium cellulose spinning dope having a cellulose concentration of 6.8 to 8.7% and a viscosity of 500 to 1,300 poises (at 20.degree. C.).
摘要:
A composition for electromagnetic wave suppression and heat radiation includes: a matrix composed of a high molecular material or a low molecular material; and a magnetic particle filled in the matrix upon mixing a magnetic powder having a relation of {(tap density)/density}≧0.58 with the matrix.
摘要:
A snap button wherein when a male snap is removed from a female snap, a rotation between the snaps is limited, but is permitted normally. A male-side grooved surface is provided on a male snap radially outward from a projection of the snap with a plurality of grooves formed so that peaks and troughs of the grooves are arranged continuously in the circumferential direction. A female-side grooved surface similar to the male-side grooved surface is provided on a female snap radially outward from a projection-receiving space of the snap. The female-side grooved surface is inclined relative to the male-side grooved surface. When the male snap is removed from the female snap, each axis of the male snap and the female snap, which are yet in a coupled state, inclines relative to each other, causing the male-side grooved surface and the female-side grooved surface to partially engage with each other.
摘要:
A sole structure 1 for a shoe comprises an upper plate 2 that is disposed on the upper side of the structure 1 and that has upraised portions 20 projecting upwardly form opposite side edge portions of the upper plate 2, a lower plate 3 disposed below the upper plate 2, and a plurality of longitudinally separated connecting portions 4, 5 and 6 that are disposed between the upper plate 2 and the lower plates 3 to form voids 10 therebetween and that elastically connect the upper plate 2 with the lower plate 3. The upper end of the connecting portion 5 extends upwardly to the side surface of the upraised portion 20 of the upper plate 2 and a projecting portion 5b that projects in the longitudinal direction is provided at the extension 5a. The extension 5a and the projecting portion 5b are fixedly attached to the side surface of the upraised portion 20.
摘要:
A composition for electromagnetic wave suppression and heat radiation includes: a matrix composed of a high molecular material or a low molecular material; and a magnetic particle filled in the matrix upon mixing a magnetic powder having a relation of {(tap density)/density}≧0.58 with the matrix.
摘要:
An electromagnetic-wave suppressing radiator sheet includes a heat conductive sheet and at least one magnetic layer in the heat conductive sheet. The magnetic layer includes a plurality of plate-shaped magnetic bodies.
摘要:
A shared memory access function providing unit of each of a plurality of host computers of a network device receives an access shared memory request from an application and issues the access shared memory request to an FC switch. An access shared memory request identifying unit of the FC switch determines whether the request from the host computer is an access shared memory request, and if the request is an access shared memory request, a shared memory control unit controls the access to a shared data memory unit based on the access shared memory request.
摘要:
There is provided a camera-shake correction mechanism by which camera shaking is corrected for by moving an imaging device on a plane that is orthogonal to an optical axis and in directions that are mutually orthogonal. The mechanism includes a heat dissipating mechanism that diffuses heat from the imaging device into atmosphere from a rear surface of the imaging device.