摘要:
An apparatus for conveying a wafer to wafer work suction-holding stage and then discharging a worked wafer from the wafer work suction-holding stage, including a loader side elevator device, a wafer position correcting stage, a wafer work suction-holding stage, a wafer carrying table and an unloader side elevator device which are successively disposed in this order; and the apparatus further including a conveyor which conveys a wafer inside a loader side magazine carried on the loader side elevator device to a point above the positional correction suction-holding stage, a stopper which positions the wafer conveyed by the conveyor to the wafer position correcting stage, and a feeding pawl moving device which operates after the wafer position correcting stage and wafer work suction-holding stage have been moved vertically so that the upper surface of the wafer position correcting stage is at substantially the same height as the upper surface of the stopper and so that the upper surface of the wafer work suction-holding stage is at the same height as the upper surfaces of the stopper and wafer carrying table.
摘要:
A radiation therapy device controller identifies a pixel on a straight line connecting a ray source and a sensor array, and calculates a luminance update amount candidate value for each identified pixel based on a ratio of a change amount for the pixel on the straight line indicating the living body to a sum of change amounts from a luminance value of a pixel corresponding to a correlated computed tomography image correlated with a computed tomography image of an update target of a luminance value of the identified pixel. Also, the control device calculates a luminance update amount of each identified pixel using the luminance update amount candidate value of each identified pixel calculated for a plurality of rotation angles, and updates the luminance value of each corresponding pixel of the computed tomography image of the update target using the luminance update amount of each identified pixel.
摘要:
To provide a curable composition having excellent applicability and capable of forming a coat (film) having high hardness and high refractive index and excelling in scratch resistance and adhesion to a substrate and a low-refractive-index layer on the surface of various types of substrates, a cured product of the curable composition, and a laminate having a low reflectance and excelling in antistatic property. A curate e composition comprising particles (A) prepared by bonding oxide particles of at least one element selected from the group consisting of silicon, aluminum, zirconium, titanium, zinc, germanium, indium, tin, antimony, and cerium with an organic compound having a polymerizable unsaturated group, a compound (B) having a urethane bond and two or more polymerizable unsaturated groups in the molecule, and a photoinitiator (C).
摘要:
A power factor improving circuit for reducing a harmonic current component contained in an AC input current and for achieving an excellent power factor and efficiency in a circuit having a rectifier circuit, provided between a rectifier circuit and a half-bridge-type inverter, including a discharging diode and a smoothing capacitor connected in series to each other and in parallel between output terminals of the rectifier circuit, a charging half-bridge rectifier connected to the smoothing capacitor, and a high-frequency capacitor and high-frequency inductor connected in series to each other and between an input terminal of the charging half-bridge rectifier and a connecting point of two transistors of the half-bridge-type inverter.
摘要:
Supplying and receiving devices for carriers, which carry substrates for semiconductors thereon, including a pair of carrier guides with an open space; carrier holding claws pivotally provided on the carrier guides so that the claws can hold a carrier; a carrier lifter which moves up and down between the carrier guides; and claw opening pieces provided on the carrier lifter. In the carrier supplying device, the carrier lifter moves up and when the claw opening pieces come into contact with the claws and open the claws. The lowermost carrier accommodated in the carrier guides is then released from the claws and placed on the carrier lifter so that the carrier is taken out of the carrier guides and the carrier immediately above the released carrier is held by the claws. In the receiving device, the claw opening pieces move upward along with the carrier lifter with a carrier thereon and when the claw opening pieces come into contact with the claws, the claws are opened and the carrier on the lifter is held by the claws so that the carrier is placed in the carrier guides.
摘要:
This radiation therapy device controller selects, for a plurality of body motion phases, computed tomography image data obtained which shows a diseased portion, and generates, for each rotation angles of a ray source and a sensor array, a reconstructed image. The control device generates a radiation projection image which shows the diseased portion when the radiation is radiated if the rotation angle is a predetermined rotation angle, compares the reconstructed image of each of the plurality of body motion phases with the radiation projection image, and determines a body motion phase indicated by a reconstructed image in which a difference is small, to be a current respiratory phase. As a result, a position of the diseased portion calculated for the computed tomography image data in the computed tomography image data group of the respiratory phase in advance is identified to be a current position of the diseased portion.
摘要:
A merchandise sales data processing apparatus includes a display device and a first display control unit. The first display control unit displays balance information and an input area simultaneously on the display device. The balance information is information regarding balance of each denomination in an automatic change dispenser which deposits or dispenses money. The balance information is generated by a balance information generating unit. The input area receives, through an input device, the input of change reserves information regarding change reserves that should be prepared in the automatic change dispenser.
摘要:
In a co-generated power supply system for performing dispersed power supply to a load, a wind turbine generator, a solar cell and a fuel cell whose rated voltages are made equal to a rated voltage of a storage battery are used as DC power sources. These DC power sources, a commercial AC power source and the load are connected to each other via a bi-directional electronic transformer. Thus, the co-generated power supply system, in which the electric power of a natural energy system having many fluctuation factors is combined with stable electric power such as a load leveling battery or a fuel cell, allows the stable electric power to be supplied to the load via the electronic transformer commonly, thereby reducing the cost and enhancing the performance of the entire system.
摘要:
An AC-AC/DC converter for converting an AC input or an AC input voltage-divided by a capacitor into a high frequency AC. The converter includes a modulator for turning bi-directional AC switches on and off to convert the AC input or the AC input voltage-divided by the capacitor into a high frequency AC; a high frequency transformer for varying a voltage ratio of the high frequency AC; bi-directional AC switches for demodulating an output from the high frequency transformer into an AC output or rectifying the output into a DC output; a high frequency filter for removing high frequency components from the AC or DC output; and a control unit for controlling the AC switches using a pulse width or pulse phase modulation technique. Through the bi-directional AC switches, the converter can sequentially control an AC or DC input such that the AC or DC output has a value in a range from a maximum value of the positive phase or polarity, passing through zero, to the maximum value of the negative phase or polarity.
摘要:
An inner lead bonder for bonding dies to leads of carrier tape with improved positional accuracy and improved work efficiency. In the inner lead bonder, dies are fed to a die positioning spot one at a time and positioned. Then, said positioned die is carried to a bonding position. On the other hand, leads of a carrier tape are fed to the bonding position and positioned at the spot above the aforesaid die. Thereafter, the leads of the carrier tape are pressed onto the die and bonded by using a bonding tool. This inner lead bonder is characterized in that it includes a rotary table with the size covering the die positioning point and the bonding position, and after positioning the die on the rotary table, the rotary table is rotated in order to bring the die positioned as mentioned above to the bonding position to place the die at a proper position for bonding.