摘要:
A gas supplied from a gas source is exposed to an atmosphere above a liquid surface in a tank saving the liquid and thereafter is supplied around a wafer in a treatment chamber through a gas supply passage and a supply port. The gas supplied around the wafer uniformly flows from around the wafer toward above the center of the wafer and thereafter is discharged from an exhaust port which is formed at the top of the treatment chamber. Meanwhile, with respect to the wafer, heat treatment is performed by a heating mechanism and a predetermined PEB is carried out. The humidified gas is supplied into the treatment chamber, thereby preventing drying in the treatment chamber. Therefore, water in resist is not taken out, resulting in that a required resist pattern can be formed on the wafer.
摘要:
When modulating by an interleaved NRZI technique by inserting one bit per every m bits of input data series, the frequency characteristics of bit rows varying by the polarity ("0" or "1") of the bit to be inserted are compared, and the bit row closer to the desired frequency characteristic is selected as the output series, so that recording is effected by controlling the frequency characteristics of the digital signal.
摘要:
The present invention provides a substrate treating system for successively treating a plurality of substrates W under an air-conditioned environment. The system comprises an outer casing provided with a cassette transfer port through which a cassette is transferred, a cassette section having a cassette table arranged within an inner space surrounded by the outer casing for supporting the cassette transferred through the cassette transfer port, a sub-arm mechanism for taking the substrates one by one from the cassette section, a process section positioned adjacent to the cassette section and having a plurality of treating units for treating the substrates arranged therein, a main arm mechanism arranged within the process section for receiving the substrates from the sub-arm mechanism arranged in the cassette section and, then, transferring the received substrates to each of the treating units while transferring the treated substrates out of the treating units, an air supply mechanism for supplying a clean air to form a down-stream within the space surrounded by the outer casing, and a partition plate for partitioning the inner space surrounded by the outer casing not to interfere the down-flow of the air formed by the air supply mechanism, the partition plate having a substrate transfer port through which the substrate is transferred from one of the partitioned spaces to the other partitioned space.
摘要:
When modulating by an interleaved NRZI technique by inserting one bit per every m bits of input data series, the frequency characteristics of bit rows varying by the polarity ("0" or "1") of the bit to be inserted are compared, and the bit row closer to the desired frequency characteristic is selected as the output series, so that recording is effected by controlling the frequency characteristics of the digital signal.
摘要:
An apparatus for subjecting a plurality of wafers to coating and heating treatments, including a coating section for subjecting the wafers to a coating treatment one by one, a heating section for subjecting wafers which have undergone the coating treatment to a heating treatment all together, and an interface section arranged between the coating section and the heating section. The wafers are heat-treated in the heat treatment section while the wafers are stacked at intervals in a vertical direction in a boat. The wafers which have undergone the coating treatment are loaded into the boat by a conveying member in the interface section. The conveying member and the boat are surrounded by a surrounding space formed by a casing at the interface section. A circulation line is combined with an air supply and exhaust system, for circulating air in the surrounding space. A dehumidifier is arranged on the circulation line for dehumidifying air in the circulation line to provide localized dehumidification of the surrounding space formed by the casing.
摘要:
A transmission and reception system includes a transmission apparatus 1 and reception apparatuses 21 and 22. The transmission apparatus 1 transmits a storage identifier for identifying a storage medium and data. The reception apparatuses 21 and 22 each include a receiving section for receiving the storage identifier for identifying the storage medium and the data, and a storage control section for storing the data received by the receiving section on the storage medium identified by the storage identifier received by the receiving section. Hence, automatic storage of data conforming to personal taste and simultaneous automatic storage of data for plural persons are realized.
摘要:
A transmission and reception system includes a transmission apparatus 1 and reception apparatuses 21 and 22. The transmission apparatus 1 transmits a storage identifier for identifying a storage medium and data. The reception apparatuses 21 and 22 each include a receiving section for receiving the storage identifier for identifying the storage medium and the data, and a storage control section for storing the data received by the receiving section on the storage medium identified by the storage identifier received by the receiving section. Hence, automatic storage of data conforming to personal taste and simultaneous automatic storage of data for plural persons are realized.
摘要:
In a data transmission apparatus for transmitting digital video and audio data, a block forming circuit forms a plurality of data blocks of transmission data composed of at least one of digital video data, digital audio data, and digital auxiliary data related to the digital video data and the digital audio data. Thereafter, a grouping circuit groups a plurality of data blocks outputted from the block forming circuit so as to form transmission group data of one transmission unit block having a time length of approximately one three-hundredth second, and then transmits the transmission group data. Further, a classifying circuit preferably classifies the transmission group data into a plurality of sections, by adding section identification data to each transmission group data.
摘要:
The present invention relates to a file system using a disc memory storage and a method of managing the file system. Just like the ordinary server, a first block table Tb1 with the offset number of the file to be written in matched with the block number Dij of the data block is provided, and the data stored in the memory is read out on the basis of the contents of the first block table Tb1. On that file system, a second block registering means is provided which couples the block number allotted to the file to write and the offset number and, in case of consecutive block numbers, prepares a second block table Tb2 in which the first block number of the consecutive block numbers is paired with the offset number. A second take-out means is also provided. When consecutive data are to be read out, the second block take-out means arithmetically processes, on the basis of the contents of the second block table Tb2, the block numbers Dij to be read out and hands over the results to the data read-out means. That substantially reduces the access and processing time for read-out at the block table and makes the reading out of data highly efficient.
摘要:
A method of forming a resist on a substrate and processing the resist in a resist processing system having a processing region and a non-processing region which are air-conditioned, the method comprising the steps of, transferring the substrate into the non-processing region, coating the resist on the substrate, exposing the coated resist, developing the exposed resist, subjecting the coated resist at least once, to heat treatment in a period from the transferring step to the developing step, detecting at least once, the concentration of an alkaline component which causes defective resolution of the resist in a processing atmosphere in a period from the transferring step to the developing step, setting a threshold value for the concentration of the alkaline component in the processing atmosphere which causes the defective resolution of the resist, and controlling and changing at least one processing atmosphere in the steps in accordance with a detected concentration of the alkaline component and the threshold value.