Abstract: In a layout design, there are executed a step 201 of defining a permitted connecting relationship of an interface signal to be transmitted across different power supplies, a step 202 of extracting the interface signal between the different power supplies based on information about each of the power regions and information about a cell connection and optimizing a circuit in such a manner that the connecting relationship of the interface signal between the different power supplies is set to be one-to-one, a logic cell arranging step 203, a step 204 of verifying whether a logic cell of the interface signal between the different power supplies is arranged in a correct power region or not, an arrangement synthesizing step 205, a step 206 of confirming a timing and a slew before wiring, an arrangement correcting step 207, and a wiring step 208. Consequently, it is possible to carry out the verification between the different power supplies in consideration of physical information as well as logic information.

Abstract: A light shielding device of a lens includes a movable barrel; an outer member positioned around the movable barrel; and a light shield ring for preventing ambient light entering the lens through a clearance between the movable barrel and the outer member, the light shield ring having a center opening through which the movable barrel is movably fitted and a self-centering annular portion around the center opening. The self-centering annular portion is in contact with an outer surface of the movable barrel and is bent by, and along, the outer cylindrical surface of the movable barrel. The light shield ring is biased against an annular part of the outer member by a biasing member, so that the light shielding ring is movable in a radial direction when a radial force is applied to the light shielding ring via the movable barrel and the self-centering annular portion.

Abstract: Disclosed is a substrate processing method including a substrate rotating step for rotating a substrate with the substrate held almost horizontally within a chamber; a peripheral edge processing step for discharging a processing liquid to a lower surface of the substrate rotated in the substrate rotating step and causing the processing liquid to flow around an upper surface of the substrate at a peripheral edge thereof from the lower surface of the substrate to process the peripheral edge of the upper surface of the substrate in the chamber; and a both-surface processing step for discharging the processing liquid to both the surfaces of the substrate rotated in the substrate rotating step to process both the surfaces of the substrate in the chamber.

Abstract: The present invention provides a crane where a spreader retainer is disposed on a rear surface of an extreme end of the lowest boom portion used both for a tower boom and a normal boom, a distance between an upper spreader, which constitutes a boom raising/lowering apparatus, and a lower spreader at the maximum boom raise angle and the length of the lowest boom portion are set such that the upper spreader can be lowered to the position of the spreader retainer if the boom raising/lowering apparatus lays the boom on the ground, and a boom raising/lowering rope is then loosened for disassembly of either the tower or normal boom. Consequently, the upper spreader can be lowered to the position of the spreader retainer on the lowest boom portion when the boom is disassembled either for the tower crane or normal crane specification.

Abstract: In a receiving side apparatus 150, reception quality of receive data is measured by a reception quality measurement section 157, receive data errors are detected by an error detection section 156, and when an error is detected a retransmission request signal and reception quality signal are transmitted multiplexed with transmit data by a transmit frame creation section 158. In a transmitting side apparatus 100, when a retransmission request signal is received a capacity necessary for demodulating data in a receiving side apparatus 150 is detected from a reception quality signal by a scheduling section 110, and data is retransmitted at that capacity. By this means it is possible to reduce the number of data retransmissions during transmission and reception, and to improve transmission efficiency.

Abstract: By executing the steps of sequentially retrieving buffers on a clock tree from a clock source to input pins of the cells other than the buffers and recognizing the buffer retrieved, organizing a group of the buffers recognized on the clock tree into an instance as a hierarchical block and extracting the hierarchical block as a net list, the part constituting the buffers on the clock tree once designed is organized in the hierarchical block and the hierarchical block are saved as the net list as well as the physical arrangement information of an individual buffer. After the circuit modification or net list change have been made, the hierarchical block previously saved is inserted into the net list, and the hierarchical levels are developed after automated arrangement to reproduce the physic arrangement information of the clock tree.

Abstract: A flat resolver, which has a magnetic path forming a magnetic flux effectively linking to a secondary winding and a detection winding and has a uniform gap between a stator portion and a movable portion so that a resolver signal can be output with high precision, is provided. The flat resolver includes: plate portions of a stator core and a movable core, which are made of a magnetic material and are disposed in parallel with each other; a plurality of magnetic pole portions protruding from opposed surfaces of the plate portions; coil arranged-wiring substrates disposed around each of the magnetic pole portions; transformer winding cores disposed on the plate portions; and transformer winding arranged-wiring substrates disposed on the transformer winding cores.

Abstract: A plasma etching apparatus includes a processing chamber in which a specimen is subjected to plasma processing, a specimen holder for holding the specimen, the specimen holder including a temperature controller for controlling temperatures at at least 2 positions of the specimen, at least two gas supply sources for supplying processing gases, at least two gas inlets for introducing the processing gases into the processing chamber, a regulator for independently controlling the compositions or the flow rates of the processing gases introduced from the at least two gas inlets and the temperatures controlled with at least two temperature controllers in the specimen holder, and an electromagnetic wave supply unit for sending an electromagnetic wave into the processing chamber, wherein the compositions or the flow rates of the processing gases introduced from the gas inlets and the temperature controlled with the temperature controllers in the specimen holder are independently controlled.

Abstract: Disclosed is a substrate processing method including a substrate rotating step for rotating a substrate with the substrate held almost horizontally within a chamber; a peripheral edge processing step for discharging a processing liquid to a lower surface of the substrate rotated in the substrate rotating step and causing the processing liquid to flow around an upper surface of the substrate at a peripheral edge thereof from the lower surface of the substrate to process the peripheral edge of the upper surface of the substrate in the chamber; and a both-surface processing step for discharging the processing liquid to both the surfaces of the substrate rotated in the substrate rotating step to process both the surfaces of the substrate in the chamber.

Abstract: There is provided a method for producing a La—Co based ferrite magnet by using a polyhydric alcohol as a dispersant, the method capable of suppressing the composition deviation.

Abstract: A stator stack and stator jig assembly provide a consistent amount of slack in stator coil wires without increasing the complexity of coil-winding machines or adding production steps, and prevent crossing of the stator coil wires in the slack areas. A stator stack having magnetic pole teeth is mounted in a stator installation jig, and the ends of slack forming plates having grooves are made to project above the top surface of the stator stack to thrust stator coil wires upwardly. The coil-winding machine winds stator coil wires around the magnetic pole teeth, and after the stator coil wires are wound, the ends of the stator coil wires are passed through grooves in the ends of the plates to output pins. The coil-winding machine wraps the ends of the stator coil wires around the output pins. On removing the stator from the stator installation jig, the parts of the stator coil wires which where thrust upward become slack areas.

Abstract: A double variable reluctance resolver in which a redundancy is given to a variable reluctance resolver to improve reliability. The double variable reluctance resolver also functions as a multiple speed resolver system.

Abstract: An electrostatic chuck which is built in a heater and can change, at a high speed, the temperature distribution of a wafer being processed by a plasma is provided at low cost. Also, there is provided a processing method which realizes uniform etching by suppressing CD variations in the plane of the wafer even when etching conditions change. The electrostatic chuck includes a base material in which multiple coolant grooves are formed, a high resistance layer which is formed on the base material, multiple heaters which are formed by thermally spraying conductors within the high resistance layer, multiple electrostatic chuck electrodes which are formed similarly by thermally spraying conductors within the high resistance layer, and temperature measuring means, and adjusts outputs of the heaters on the basis of temperature information of the temperature measuring means.

Abstract: A radio communication apparatus, base station apparatus and communication terminal apparatus capable of predicting an accurate transmission rate before starting data communications to know download time and the like. In the apparatus, a packet CH demodulation section (103) demodulates received packet data. A pilot CH demodulation section (104) demodulates a received signal of a pilot channel. A reception state measuring section (105) measures the SIR from the received signal of the pilot channel. A transmission rate candidate selecting section (106) stores a calculation expression that associates CQI with SIR, and selects CQI by the calculation expression using the measured SIR. A transmission rate predicting section (108) averages selected CQI for a predetermined time to output a transmission rate prediction value. A transmission rate prediction control section (110) outputs information of the transmission rate prediction value to a display section (111) when detecting a key input.

Abstract: A plasma processing apparatus having a process chamber in which an object to be processed is subjected to plasma processing includes a light-receiving part for a spectrometer unit, an arithmetic unit, a database, a determination unit and an apparatus controller. The determination unit determines a condition in the processing chamber that an end point of seasoning is reached. The determination of the condition is performed so that one or more differences between one or more output signals derived from a batch of plasma emission data by multivariate analysis and one or more output signals derived from a preceding batch of plasma emission data are found, an average value of the differences in one batch, a difference between a maximum and a minimum of the differences in one batch and a standard deviation of the differences in one batch are determined, and the values are compared with a preset threshold.

Abstract: A plasma processing method using a plasma processing apparatus having a process chamber in which a substrate is subjected to a plasma processing, a light-receiving part, a spectrometer unit, an arithmetic unit, a database, a determination unit for determining that an end point of seasoning is reached as a condition of the process chamber, and an apparatus controller. The method includes the steps of converting a multi-channel signal output from the spectrometer unit into a batch of output signals, finding differences between the output signals and output signals of a preceding batch, determining the average value of the differences in one batch, the difference between the maximum and the minimum of the differences in one batch and the standard deviation of the differences in one batch, and comparing the determined values with a preset threshold.

Abstract: An antenna 20 receives signals orthogonal to each other transmitted from different antennas of a base station, and a despreader 202 and a spreader 203 despread the respective received signals using the same spreading code used in the base station, a demodulator 204 and a demodulator 205 demodulate the despread signals, a reception power measuring section 207 and a reception power measuring section 208 measure reception power from the demodulation results, a reception power combiner 209 combines measured reception power, and a transmission power controller 212 controls transmission power based on combined reception power. This makes it possible to perform open loop transmission power control at high speed and with high accuracy even when a fading variation is small.

Abstract: A rotation angle sensor that outputs different axis combination angles as absolute position information by forming a range of salient poles that have different axis combination angles from each other on the rotor and the stator.

Abstract: A variable reluctance resolver has a rotor with magnetic poles with 2× or greater axis combination angles, and is structured so that reliable and accurate zero point detection can be carried out. Concave and convex portions are provided on at least two, but fewer than all, of the magnetic poles of the rotor, and the zero point detection winding is provided on a plurality of electrical poles of the stator. Two or more zero point detection signals are generated simultaneously by a plurality of zero point detection windings. Therefore, even if a portion of the zero point detection signals is lost, the zero point can still be identified based on the correlation between the two or more zero point detection signals.

Abstract: In the CDMA Radio Multiplex Transmission, transfer function of line is inferred by using common pilot signal and synchronous detection is performed accordingly. The transmitting end transmits by periodically inserting pilot symbols into one channel only of multiplexed channels. The receiving end infers line condition (transfer function) from the received pilot symbols and, on the basis of the information thus obtained, performs synchronous detection of each channel multiplexed.