摘要:
The present invention provides a monolithic refractory with self-flowability. A monolithic refractory of the first invention of the present invention contains refractory aggregates, liquid novolak type phenol resin and an organic separation preventative. A monolithic refractory of the second invention of the present invention contains refractory aggregates and a novolak type phenol resin solution with a number-average molecular weight of not more than 600. The first invention of the present invention gives good hot flowability and prevention of sedimentation of the aggregates to the monolithic refractory. The second invention gives good hot flowability, stabilization in adhesion and prevention of warpage of the hardened body obtained. With the present invention a monolithic refractory can be suitably selected and used according to its intended use and purpose.
摘要:
The present invention provides an improved lining structure composition on the inner surface of a tundish by forming an alumina-silica-base intermediate lining layer over which a magnesian surface coating layer is formed by gunning. It solves the adhesion defect on a refractory lining of the tundish and enables longer operation of the tundish.
摘要:
A nozzle for use in continuous casting of steel includes a refractory of at least the interior surface of the nozzle and/or the portions to come into contact with molten steel that is composed of an Al.sub.2 O.sub.3 -SiO.sub.2 refractory material.
摘要:
An all terrain vehicle contains a partition wall which partitions a passenger space and a hood which is arranged ahead of the partition wall. When viewed from the side of the vehicle, an air outlet of an exhaust passage is opened in an upper space located between the partition wall and the hood.
摘要:
A vehicle including a main body frame having a length direction and a width direction includes a front frame carried by the main body frame. The front frame includes a first front cross frame having a generally height and extends along said main body's width direction. A second front cross frame is disposed frontward and offset from the first cross frame at an elevational height less than the first front cross frame. A first and second side frame interconnect with the first cross frame and the second cross frame to define radiator cage having an interior space. A radiator is disposed within the interior space of said radiator cage.
摘要:
An all terrain vehicle contains a partition wall which partitions a passenger space and a hood which is arranged ahead of the partition wall. When viewed from the side of the vehicle, an air outlet of an exhaust passage is opened in an upper space located between the partition wall and the hood.
摘要:
A utility vehicle including: a vehicle body frame having a left and right side portion; a front seat affixed to the vehicle body frame; a rear seat affixed to the vehicle body frame provided to the rear of the front seat; a rear floor affixed to the vehicle body frame provided between the front seat and the rear seat; a first roof support structure including a first left member and first right pipe member that extend generally in the vertical direction from the vehicle body frame, disposed respectively at the left and right side portions of the vehicle body frame in front of the front seat; a second roof support structure including a second left member and a second right pipe member that extend generally in the vertical direction from the vehicle body frame, disposed respectively at the left and right side portions of the vehicle body frame to the rear of the front seat, wherein at least a portion of the second left pipe member and second right pipe member are positioned lower than a seating surface of a seat cushion portion of the rear seat and are angled so as to be positioned further towards the front seat; a third roof support structure including a third left member and third right pipe member that extend generally in the vertical direction from the vehicle body frame, disposed respectively at both the left and right side portions of the vehicle body frame to the rear of the rear seat, wherein at least a downward direction portion of the third left pipe member and third right pipe member are positioned lower than the seating surface of the seat cushion portion of the rear seat and are angled so as to be positioned further towards the back the higher up; and a roof member that connects to an upper portion of the first roof support structure, an upper portion of the second roof support structure, and an upper portion of the third roof support structure.
摘要:
The invention is a glycolipid useful in treating autoimmune diseases and a medicine thereof as active ingredient for autoimmune diseases, wherein R1 is an aldopyranose group, R2 is a hydrogen atom or a hydroxyl group, R3 is —CH2—, —CH(OH)—CH2— or —CH═CH—, R4 is a hydrogen atom or CH3, x is 0-35, y and z represent integers satisfying y+z=0-3.
摘要:
A vehicle includes a wheel suspension device on a right side and a wheel suspension device on a left side, with the right and left side wheel suspension devices being connected to each other through a rear frame mounted on a body frame. The right and left side wheel suspension devices include a lower arm supported at an inner end of the rear frame so as to extend outward and so as to be pivotally movable in a vertical direction. The right and left side wheel suspension devices also include an upper arm connected to the outer end of the lower arm through a wheel-supporting knuckle and so as to extend outward from the knuckle. The wheel suspension devices are provided with a rear cushion unit connected at one end to the swinging side end of one of the lower and upper arm members. At least one of the inner end of the upper arm and the other end of the rear cushion unit is supported on the rear frame so as to be pivotally movable.
摘要:
A graduation reproduction method in performing the halftone recording due to screen percentage by a light spot of a light beam with the light beam being intensity-modulated on the basis of digital image data in accordance with a binary recording technique. An illumination time value is reduced with respect to the normal illumination time value determined under a recording condition set to record a minimum recording dot on the recording medium. The reduced illumination time is set as a unit illumination time at the time of the recording of the halftone and the secondary scanning speed is reduced in correspondence with the rate of reduction of the unit illumination time relative to the normal illumination time value. Further, in the case that the recording operation is the screen percentage to be effected by the light spot only for the unit illumination time, the exposure is arranged so as not to be effected by the light spot, or arranged to be effected for the normal illumination time value.