摘要:
The present invention provides a method for analyzing growth of void of resin in a porous material which comprising the steps of inputting data of the shape of a porous material filled with a resin material, and dividing the shape of the porous material into three-dimensional solid elements; inputting physical properties of the porous material, and boundary conditions including a pressure that is applied to the porous material; obtaining a resin-density distribution in the porous material through fluid analysis using a database obtained by experimentally measuring in advance a temporal change in a volume of gas generated from the resin material and porous material during heating, changes in a compressive force and compressive displacement respectively occurring when the porous material impregnated with the resin is compressed, and a change in a flow resistance of the resin; and comprehensively grasping production, growth, and distribution of voids deriving from gas generation.
摘要:
The present method aims at preventing breakdown by selecting conditions for preventing the occurrence of voids via analysis. According to the present method, a database related to the time variation of amount of generated gas or number of moles when a solid member is heated is experimentally formulated in advance, and the amount of generated gas from the member and the specific heat ratio of gases are entered for analysis in order to predict via analysis the generation of voids within the resin material when the solid member is heated, to thereby select conditions for preventing voids.
摘要:
A coupling and separating device is provided which can reduce a separation impact when separating a launch vehicle and a structure. The coupling and separating device is provided with a clamp band 6 which has blocks 3 and a strap 2, and a coupling section 4. The block 3 engages an installation member 20 of the launch vehicle and the structure 20 installed on the installation member 20. The strap 2 maintains the block 3 from outside. The coupling section 4 couples or separates the end sections 2a of the strap 2. The strap 2 is formed of shape memory alloy and is provided with a stretching section 11 which stretches through heating.
摘要:
In a rotating electrical machine, a conductive foil or conductive rubber is applied to the surface of insulation layer of a conductor series connection area or to the surface of insulation layer of a turn conductor of coils of rotating electrical machine winding, waveforms of grounding voltages of the individual turn conductor portions are measured through the medium of an electrostatic capacitance of the insulation layer of coil conductor series connection area or through the medium of the insulation layer of coil turn conductor, and a partial discharge is measured while measuring a voltage developing in the coil or across a winding turn in the coil from a difference between the waveforms of grounding voltages.
摘要:
An oxygen sensor control apparatus (10) obtains a correction coefficient for calibrating the relation between oxygen concentration and an output value of an oxygen sensor (20), when a fuel cut operation of an internal combustion engine (100) is performed. The apparatus includes average output value calculation means; inter-fuel-cut average output value calculation means; and correction coefficient calculation means.
摘要:
Magnetic members are arranged along a straight line and can be placed face-to-face with spin-valve magnetoresistive elements. The magnetic pole faces of the magnetic members which can be face-to-face with the spin-valve magnetoresistive elements have different magnetic polarities from the magnetic pole faces of neighboring magnetic members. The magnetic members are arranged at a uniform pitch. Each magnetic member is spaced from neighboring magnetic members. X/P is from 40% to 60%, where X is length of each magnetic member along an arrangement direction of the magnetic members, and P is pitch of the magnetic members along the arrangement direction.
摘要翻译:磁性构件沿着直线布置,并且可以与自旋阀磁阻元件面对面放置。 可以与自旋阀磁阻元件面对面的磁性部件的磁极面与相邻的磁性部件的磁极面具有不同的磁极性。 磁性构件以均匀的间距排列。 每个磁性构件与相邻的磁性构件间隔开。 X / P为40%〜60%,其中X是沿着磁性构件的排列方向的每个磁性构件的长度,P是磁性构件沿排列方向的间距。
摘要:
A turning control apparatus for a vehicle to improve turning ability and to avoid degradation of acceleration ability is provided. The turning control apparatus comprises a first yaw controller for adjusting at least one of driving torque of a left wheel and a right wheel; a second yaw controller for adjusting a speeds difference between a front wheel and a rear wheel; and an integrated yaw controller for controlling yaw momentum of the vehicle by managing the first and second yaw controller, wherein when the yaw of the vehicle should be reduced, the integrated yaw controller controls the first yaw controller so as to decrease the driving torque of a inside wheel, which is one of the right and left wheel and is near to a center axis of turning, and the second yaw controller so as to decrease the speeds difference between the front and rear wheel.
摘要:
A device operable to control a turning of a vehicle, includes: a motion controller operable to: control a first adjuster so as to increase the drive force applied to at least one of front wheels and rear wheels situated in an inner side of the turning, and control a second adjuster so as to increase the braking force applied to at least one of the front wheels and the rear wheels situated in an outer side of the turning; and control the first adjuster so as to increase the drive force applied to at least one of the front wheels and the rear wheels situated in an outer side of the turning, and control the second adjuster so as to increase the braking force applied to at least one of the front wheels and the rear wheels situated in an inner side of the turning.
摘要:
The inventions relate to 1) a method for controlling the apparatus for the shot processing to safely activate it, the apparatus for the shot processing using the method for controlling, and a computer program for it, 2) a method for controlling the apparatus to improve the performance of it, the apparatus using the method for controlling, and a computer program for it, and 3) a method for controlling the apparatus to prevent a fire from breaking out in a dust collector which catches dust generated by it, the apparatus using the method for controlling, and a computer program for it.The method for controlling an apparatus for shot processing to securely activate the apparatus, which is provided with a panel for operation to control the apparatus, is comprised of 1) a step for displaying a screen indicating predetermined items to be checked to confirm the safety of the apparatus and key buttons to select answers on the touch panel of the panel for operation when the apparatus is activated, 2) a step for touching the key buttons to select answers corresponding to the items to be checked, 3) a step for determining whether it has been confirmed that the apparatus can be securely activated after the step for touching the key buttons, and 4) a step for switching the screen on the touch panel to a predetermined different screen based on the result of the step for that determination.