摘要:
A pneumatic radial tire characterized in that:an inner carcass layer is turned up around each bead core from inside to outside in such a manner as to wrap a bead filler therein;a steel cord reinforcing layer is disposed outside the inner carcass layer;an outer carcass layer is disposed in such a manner that it covers the outside of the steel cord reinforcing layer and its end portion extends to at least near the bead core;a second filler is disposed outside the outer carcass layer;the second filler has a hardness below that of the bead filler and within the range of 70 to 93 in terms of JIS hardness;the cord angle of the steel cord reinforcing layer is from 15.degree. to 30.degree. to a tire circumferential direction; andthe height B of the steel cord reinforcing layer from a bead base to its upper end is specified by the following formula, where; the height of the bead filler from the bead base to its upper end is A the height of the second filler from the bead base to its upper end C and a tire sectional height D:0.2 D B>A (2)
摘要:
A pneumatic radial tire has a tread pattern having a pair of straight main grooves each having a width equal to 8-13 percent of a ground contact width W of the tire and extending in parallel on opposite sides of an equator of the tire, a plurality of lug grooves extending across shoulder regions formed on the outersides of the pair of main grooves from the pair of main grooves outwardly toward the ends of the ground contact surface of the tire to form in cooperation with the main grooves successive rows of blocks, and a plurality of V-shaped sub-grooves in the shoulder regions spaced at a predetermined pitch apart in the circumferential direction of the tire and extending divergently with respect to the direction of reverse rotation of the tire, wherein the ratio of a distance W1 between respective centers of the main grooves to the ground contact width W is in the range of 0.2.ltoreq.W1/W.ltoreq.0.4; an angle .alpha. of inclination of the lug grooves with respect to the circumferential direction of the tire as viewed from the reverse tire rotating direction is in the range of 90.degree.-130.degree.; and an angle .beta. defined by the V-shaped sub-grooves is in the range of 15.degree.-35.degree..
摘要:
A pneumatic tire having a tread pattern comprising a rib and a block, wherein a rib having the highest rigidity in the circumferential direction of the tire of said at least one rib is offset from the equatorial line of the tire to the shoulder side which is located on the outer side of a vehicle when the tire is mounted on the vehicle and the position of mounting of this rib and the width of the main groove on the shoulder side adjacent to this rib are specified respectively by formulae (I) and (II) described in the specification.
摘要:
A breast measurement apparatus comprises a receptacle for surrounding a breast; a plurality of optical fibers for irradiating the breast with examination light and detecting transmitted scattered light from the breast; an inner image generation unit for generating an optical CT image concerning the breast according to a detection signal of the transmitted scattered light; an ultrasonic probe, arranged so as to face the inside of the receptacle, for scanning the breast with an ultrasonic wave and receiving a reflected wave from the breast; an image generation unit for generating an ultrasonic image concerning the breast according to the reflected wave; and a mechanism for injecting and discharging a liquid interface agent into and from the inside of the receptacle.
摘要:
Provided is a technique to secure compositional or microstructural uniformity of a ceramic sintered body while increasing the area of the ceramic sintered boy, thus improving basic performance including non-linearity, maximum withstand energy and aging characteristics. A plurality of small varistor pieces 11 and insulating resin are kneaded and extruded for shaping, whereby a sheet-form varistor layer 13 can be formed where a plurality of small varistor pieces 11 are spaced from one another and are aligned on the same plane, and the adjacent small varistor pieces 11 are bonded via insulating resin.
摘要:
A reproduction apparatus includes a reproduction unit that reproduces plural moving image data having different frame rates from a recording medium, an output unit that outputs the reproduced moving image data to a display device, a setting unit that sets one of a first and a second reproduction modes, and a control unit that controls the output unit to select some of frames of the reproduced moving image data and output moving image data of the selected frames according to an instruction for high-speed reproduction. In the first reproduction mode, the control unit selects frames at a predetermined frame interval according to reproduction speed for the high-speed reproduction. In the second reproduction mode, the control unit selects frames at a frame interval determined based on the reproduction speed for the high-speed reproduction and a frame rate of the reproduced moving image data.