摘要:
An aperture stop control device for a zoom lens system includes a variable aperture stop, a first sensor for determining the diameter of the aperture stop and providing a first electrical signal representative of the diameter of the aperture stop means and a second sensor for generating a second electrical signal indicative of a designated F number. A signal generator provides a third electrical signal indicative of the focal length of the zoom lens system. A computing circuit computes an output electrical signal as a function of the second and third electrical signals to control the diameter of the aperture stop for automatically maintaining a designated F number during a zooming operation.
摘要:
A cyclic azine compound represented by general formula (1): wherein each Ar1 represents an aromatic group, which is unsubstituted or substituted by a C1-4 alkyl group, a phenyl group or a pyridyl group; and A represents a group selected from those which are represented by general formulae (2) to (5), described in the description. The cyclic azine compound is useful for an organic compound layer of fluorescent or phosphorescent EL device.
摘要:
In an airbag, an external wall composed of a flexible woven cloth is adhered and configured by extending a thick thread base cloth and a fine thread base cloth with threads of different thicknesses while performing heat pressing with a coating layer interposed between the thick thread base cloth and the fine thread base cloth. The coating layer is formed by applying a coating agent that forms the coating layer on the thick thread base cloth side in advance.
摘要:
A plug for electric connectors comprises a housing 34 and a cap 36. The housing 34 comprises an insertion space 71 that allows a noise filter 35 to be fitted onto lengths of electric wire 32 before the housing is covered by the cap 36 after contacts 30 are latched. The cap 36 comprises a wall surface 75 provided in a direction, in which the noise filter 35 comes off. And, the plug for electric connectors is assembled in the order of (1) a step of latching the contacts 30 on a plug portion 31a of the housing 34, (2) a step of fitting the noise filter 35 onto the lengths of electric wire 32 that are connected to the contacts 30 and disposed within the housing 34, and (3) a step of covering the housing 34 with the cap 36 and forming a wall surface 72 in a direction, in which the noise filter 35 comes off.
摘要:
Prepared is an n− type semiconductor substrate 1 having a first principal surface 1a and a second principal surface 1b opposed to each other, and having a p+ type semiconductor region 3 formed on the first principal surface 1a side. At least a region opposed to the p+ type semiconductor region 3 in the second principal surface 1b of the n− type semiconductor substrate 1 is irradiated with a pulsed laser beam to form an irregular asperity 10. After formation of the irregular asperity 10, an accumulation layer 11 with an impurity concentration higher than that of the n− type semiconductor substrate 1 is formed on the second principal surface 1b side of the n− type semiconductor substrate 1. After formation of the accumulation layer 11, the n− type semiconductor substrate 1 is subjected to a thermal treatment.
摘要:
A plurality of divided exposure images (first to fourth images) are obtained by dividing a normal exposure time. By an image matching method, a motion detection circuit calculates a plurality of cumulative total correlation values between different divided exposure images, and searches the plurality of cumulative total correlation values for the smallest cumulative total correlation value, thereby calculating a motion vector between the different divided exposure images. In addition, based on the level of the smallest cumulative total correlation value, the level of reliability B[i] indicating the accuracy of the motion vector is calculated. An image combining circuit uses the level of reliability B[i] as a mixture proportion. The image combining circuit positions the divided exposure images based on the motion vector, and combines the divided exposure images together one on top of another in mixture proportions (B[i]), so as to form one still image that suffers less from camera shake.
摘要:
A rear-impact airbag apparatus for use in a vehicle has an inflator and an airbag accommodated in an accommodation portion formed in the roof of the vehicle. When supplied with gas from the inflator, the airbag pops out of the accommodation portion and is inflated and deployed. A lateral inflatable cell and a pair of left and right vertical inflatable cells are defined in the airbag. The lateral inflatable cell guides gas from the inflator to flow outward in the vehicle width direction. Each vertical inflatable cell guides gas flowing therein from a corresponding end of the lateral inflatable cell to flow substantially downward. The gas flowing path cross-sectional area of a boundary between the lateral inflatable cell and each vertical inflatable cell is larger than the gas flowing path cross-sectional area of the lateral inflatable cell. This permits gas to smoothly flow through the boundaries between the lateral inflatable cell and the vertical inflatable cells, at which the gas flowing direction is greatly changed.
摘要:
System, method and program for inductance analysis for reducing time for analysis, to cope with increase in the system size, to achieve high accuracy in the analysis. Information on a power supply plane, in a state in which a beginning point of non-coupled current of return current accompanying a signal current is placed in the vicinity of a signal through-hole on the power supply plane, based on position information of said signal through-hole, is received. Potential distribution in the power supply plane is determined and output. The non-coupled inductance from the signal through-hole to the power supply through-hole in the power supply plane is evaluated. In the potential analysis, non-coupled inductance L from the signal through-hole to the power supply through-hole is represented by resistance R. The relationship that a voltage increment ΔV is represented by the product of the non-coupled inductance L and the rate of time change of the current, ΔV=LΔI/Δt, is replaced by the relationship that the voltage V is represented by the product of resistance R and non-coupled current I, V=R×I. Potential analysis is performed by analyzing two-dimensional heat diffusion in the power supply plane assuming that a heat source is placed at a beginning point of the non-coupled current.
摘要翻译:用于电感分析的系统,方法和程序,用于减少分析时间,以应对系统尺寸的增加,在分析中达到高精度。 基于所述电源平面的位置信息,在电源平面的信息通过孔附近,在电源平面附近的信号通孔附近设置电源面的信息, 信号通孔,被接收。 确定并输出电源平面中的电位分布。 评估从信号通孔到电源平面中电源通孔的非耦合电感。 在电位分析中,由电阻R表示从信号通孔到电源通孔的非耦合电感L.电压增量与Dgr,V之间的关系由非耦合电感L 并且电流的时间变化率&Dgr; V = L&Dgr; I /&Dgr; t被替换为电压V由非电阻R和非耦合电流I的乘积表示的关系,V = R× 一世。 假设热源位于非耦合电流的起始点,通过分析供电平面中的二维热扩散来执行潜在分析。
摘要:
The present invention discloses a pile board for a printing press, waste-free and easy to handle. The sheet pile board 1 comprises a base 10 formed with a resin having a piling face 12 on which said printing media are piled up, and grooves 11 formed on said piling face and insertable of a supporting member to support said printing media, and a metallic reinforcing member 20 provided in said base 10. The sheet pile board 1, wherein the base 10 is formed with resin, is lower in strength of the base 10 itself than that of a wooden base, but is significantly strengthened because four metallic pipes 20 are buried in the rear face. Even when piling up a large quantity of heavy printing media, the sheet pile board 1 is properly piled with them and supports them without bending.
摘要:
Diodes rows are arranged at interval L in the same direction as that of arrangement of cell rows. Each of the diodes rows has a row of pn junctions each formed on a substrate and arranged along a track vertical to interconnection tracks. The interconnection between cells automatically connect the gates of MOS transistors to the diodes without the need for considering which gate should be connected to the diode. The length of wiring between the gate of MOS transistor and a diode is less than an upper limit value for preventing electrostatic breakdown at a gate oxide in a process of fabricating the semiconductor integrated circuit. Each of the pn junctions may be formed under necessary input signal lines, necessary ground line, the bottom of the drain of MOS transistor or under the power supply line outside of macrocell.