摘要:
The invention provides an image reading apparatus and method capable of performing skew error correction at high speed. In an image reading apparatus that conveys a stacked medium along a conveyance path, reads an image of the medium being conveyed, and discharges the medium after reading the image, the apparatus comprises calculation means for calculating the amount of skew of the medium while being conveyed, and correction means for correcting the amount of skew of the medium in accordance with the amount of skew calculated by the calculation means. The correction means comprise determination means for determining whether correction for the amount of skew should be performed or not, and control means for correcting the amount of skew of the medium. The calculation means comprise medium detection means for detecting the state of the medium conveyed along the conveyance path, and calculate the amount of skew from the detected result of the state of the medium. The control means comprise correction control means for correcting the amount of skew based on the amount of skew of the medium calculated by the calculation means when the determination means determine to correct the amount of skew. The calculation means comprise image reading means for reading an image of the medium conveyed along the conveyance path at a position closer on the conveyance path to the discharging side than the medium detection means, and calculate the amount of skew from the image data of the medium read by the image reading means.
摘要:
In a vehicular velocity controlling system and method, a vehicular velocity control is performed in such a manner that an inter-vehicle distance of a host vehicle to a preceding vehicle is substantially made equal to a target inter-vehicle distance during a presence of the preceding vehicle and in such a manner that the vehicular velocity is substantially made equal to a set vehicular velocity during an absence of the preceding vehicle, a frictional coefficient of a road surface on which the host vehicle is running or about to run is detected, an upper limit value for the vehicular velocity control is set in accordance with the detected road surface frictional coefficient, below the upper limit value of which the vehicular velocity control is enabled to be performed in such a manner that as the road surface frictional coefficient becomes lower, the upper limit value becomes lower.
摘要:
A semiconductor device capable of operating at a high speed or of having many functions. In this device, delamination of buried electrodes is prevented and thus high reliability is offered. The depth A of contact holes, the minimum linewidth R of a lower metallization layer, and the thickness B of the lower metallization layer satisfy relations given by (0.605/R)0.5
摘要:
A plurality of datagram VCCs, each of which is exclusively for connectionless transfer of data, are established between mutually adjacent exchanges in advance, one of these datagram VCCs is assigned exclusively for connectionless data communication and connectionless communication is performed using this datagram VCC. Specifically, an originating terminal disassembles connectionless data into data cells, inserts a cell (a leading cell), which indicates the destination address of a terminal that is the destination of the data, at the head of the data cells and then sends the leading cell to the exchange prior to the data cells. The exchange assigns a prescribed datagram VCC for connectionless communication upon referring to the destination terminal address indicated by the leading cell and thenceforth uses this VCC to transmit data cells having line identifier identical with that of the leading cell.
摘要:
A method for forming a positive image by exposing a photosensitive lithographic printing plate with an infrared laser in the range of 700 to 1200 nm, the photosensitive lithographic printing plate having a substrate and a positive photosensitive composition thereon with the positive photosensitive composition having defined components including an alkali aqueous solution soluble polymer compound or resin.
摘要:
A semiconductor device capable of operating at a high speed or of having many functions. In this device, delamination of buried electrodes is prevented and thus high reliability is offered. The depth A of contact holes, the minimum linewidth R of a lower metallization layer, and the thickness B of the lower metallization layer satisfy relations given by (0.605/R)0.5
摘要:
A first air bag comprises an upper cloth and a lower cloth, the peripheries of the both cloths being connected, characterized in that the upper cloth consists of an airtight sheet obtained by weaving a composite fiber composed of a filament core and a thermoplastic polymer bonded thereto which has a melting point lower than that of said filament core, and then fusing said thermoplastic polymer so that the surface of said upper cloth has a continuous thermoplastic polymer layer. A second air bag consists of a membranous material having a breaking extension of 100% or more. A third air bag comprises an elastomer body and a shape-retaining member partially attached to the elastomer body, said member being composed of elastic fibers or threads and high-modulus fibers.
摘要:
An organic film removing method uses an organic film removing apparatus comprising a processing vessel defining a processing chamber, a wafer support for supporting a semiconductor wafer within the processing chamber, and a mixed gas supplier for supplying a mixed gas consisting of an alcohol or alcohols, and ozone gas or an ozone-containing gas into the processing chamber so that the mixed gas acts on an organic film pattern on the surface of the supported semiconductor wafer. The apparatus continuously supplies the mixed gas into the processing chamber at least in a period between a time immediately before mounting the semiconductor wafer on the wafer support and a time when the organic film is removed completely; conveys the semiconductor wafer into the processing chamber; supports the semiconductor wafer within the processing chamber; and heats the patterned organic film on the surface of the supported semiconductor wafer at a temperature in a range below a temperature at which substantial defects will be formed in the elements of a semiconductor device to be formed on the semiconductor wafer. This method is capable of ashing the organic film at an ashing rate equal to or higher than an ashing rate at which a known organic film removing method employing a steam-containing ozone gas ashes the organic film, and of reducing water marks as compared with the known method employing the steam-containing ozone gas.
摘要:
A restricted passage system is used in a vibration damping device, and comprises at least three cylindrical members concentrically arranged from each other at an interval and alternately serving as positive and negative electrodes and having a hole per each member in a position opposite to each other in diameter direction and insulation members fixed to upper and lower end portions of these members.
摘要:
As to a differential code (DPCM) transmission system for an input signal as such as an audio signal, in case higher frequency components thereof are dominant, every another samples of the input signal are alternately into two groups, in each of which differential coding effected, so as to maintain a dynamic range in higher frequency range; in case no frequency components exceeding one fourth of the sampling frequency are contained in the input signal, successive 3 MSB's having a pattern "1, 0, 1" or "0, 1, 0" are corrected into "1, 1, 1" or "0, 0, 0" respectively; and in case 2 symbols of a tertiary code converted from 3 bits of a binary code are transmitted and restored, peripheral bit arrangement of a matrix having rows consisting of the first symbols of the converted tertiary codes and columns consisting of the second symbols thereof are allotted such as Gray codes are obtained, while an inner 2.times.2 matrix of a 4.times.4 matrix formed by inserting a new threshold level between two threshold levels provided for detecting the tertiary code is allotted with bits relating to bits arranged at adjacent positions, so as to reduce the bit error rate of the restored binary code.