摘要:
A moving apparatus including a movable portion which is supported so as to move in a first direction, a first actuator having a movable element and a stator, the movable element being connected to the movable portion, a reference structure which has a guide surface parallel to the first direction and which supports the stator in the first direction, a second actuator configured to drive the stator in a rotation direction around an axis which is perpendicular to the guide surface, and a control unit configured to control the second actuator so as to suppress the rotation of the stator accompanied by the movement of the movable portion.
摘要:
A traveling system for mobile bodies includes a control device for controlling traveling operation of a first and a second mobile bodies based on detection information provided by a relative distance detecting device mounted on only one of the first and second mobile bodies for detecting a distance to the other of the first and second mobile bodies, a first distance detecting device for detecting a distance between the first mobile body and a first reference position, and a second distance detecting device for detecting a distance between the second mobile body and a second reference position. The control device determines, based on distance information between the first reference position and second reference position, whether the detection information provided by each of the first and second distance detecting devices and detection information provided by the relative distance detecting device satisfy a proper determination condition, and stops movement of the first and second mobile bodies when it is determined that the proper determination condition is not satisfied.
摘要:
A moving apparatus includes a first actuator having a movable element and a stator, and a second actuator for driving the stator. The second actuator drives the stator in a direction to suppress rotation of the stator which accompanies movement of the movable element.
摘要:
A moving apparatus includes a first actuator having a movable element and a stator, and a second actuator for driving the stator. The second actuator drives the stator in a direction to suppress rotation of the stator which accompanies movement of the movable element.
摘要:
An apparatus for manufacturing a glass base material which is an parent material of an optical fiber, comprising: a tank which contains a raw material of the glass base material to vaporize the raw material to generate a raw material in gas phase; a temperature control unit which controls a temperature of the raw material; and a pressure control unit which controls the pressure of the raw material in gas phase.
摘要:
A cleaning blade of an image forming apparatus is formed of urethane rubber, a modulus of repulsion elasticity (JIS K6255) is not less than 20% at 10° C. to not more than 70% at 40° C., a 300% modulus (JIS K6251) is not less than 200 kgf/cm2, and a tear strength (JIS K6252 crescent type) is not less than 35 kgf/cm. A tension set (JIS K6262) of the cleaning blade (3) is preferably not more than 2.5%, and is more preferably not more than 1.0%, and is still more preferably not more than 0.5%.
摘要:
Apparatus (700) for sintering a glass base material (2) which is a base material for an optical fiber. The sintering apparatus (700) includes: a control unit which varies a condition for sintering the glass base material; and a furnace (12) which sinters the glass base material by heating the glass base material in an atmosphere of dehydration gas and inert gas. The control unit includes a drive source (3) which supplies the glass base material to the furnace at various speeds. The control unit includes a temperature control unit which controls the temperature of a heating source provided in the furnace.