摘要:
Two Hall element forming arrangements are formed on a semiconductor substrate. Each Hall element forming arrangement includes a Hall element that is formed in a principal surface of the semiconductor substrate. A base is formed separately from the semiconductor substrate. Then, the base is disposed at a rear surface of the semiconductor substrate and holds the semiconductor substrate and the Hall element forming arrangements. The base includes a holding surface, which holds the semiconductor substrate, and two slant surfaces, each of which is slanted relative to the holding surface. Each Hall element forming arrangement is held on a corresponding one of the at least one slant surface of the base.
摘要:
A cycle time of pulses converted from an electrical signal generated at a rotational sensor is counted. In determining a cycle of the pulses, either a rising edge or a falling edge of the pulse is selected. As the selection of the either edge affects accuracy of the rotational speed measurement, two modes are proposed. One is suitable for a lower speed range in which either of the rising and falling edges is selected for every pulse monitoring period considering the relative phase position of the pulse and the pulse monitoring period. The other is suitable for a higher speed range in which one fixed edge is utilized. Here the edge is selected depending on the winding direction of the electric wire of the pick-up coil of the rotational sensor and independent of the pulse monitoring period.
摘要:
An automobile air conditioner includes a duct interconnecting a blower unit and a temperature control/air distributing unit having a pair of cooling and heating heat exchangers, the duct having a cross-sectional area gradually increasing toward the temperature control/air distributing unit. The air conditioner preferably has a hot/refrigeration compartment disposed in juxtaposition with the duct. In a preferred embodiment, the air conditioner includes a hot air control mode door for controlling a stream of hot air flowing from the heating heat exchanger toward an upper air outlet and a lower air outlet.
摘要:
In a method for setting substrate-treatment time, substrate-treatment time is set by the following method. A predicted supply time of wafers of a following lot to a substrate processing apparatus is calculated based on a predicted plasma-treatment completion time of another substrate processing apparatus. A predicted plasma-treatment completion time of all of wafers of a present lot is calculated. A predicted idle time after the completion of the plasma treatment of all of the wafers of the present lot is calculated based on the predicted supply time of the following lot and the predicted plasma-treatment completion time of the present lot. If the predicted idle time is equal to or longer than the idle time required for dummy treatment, supplementary idle time is added between the plasma treatments of unprocessed wafers of the present lot.
摘要:
A substrate relay apparatus (200) includes a chassis (202) that is arranged to surround openings (144) formed at side walls of adjacent transfer apparatuses and has a dimension in the width direction between the side walls of the transfer apparatuses that is smaller than the substrate size, a gate valve (201) that is arranged inside the chassis (202) between the side walls of the adjacent transfer apparatuses and is configured to open and close with respect to the openings (144), and support pins (250) that are arranged on both sides of the gate valve (201) and are configured to support a wafer (W) that straddles the gate valve (201).
摘要:
A substrate relay apparatus (200) includes a chassis (202) that is arranged to surround openings (144) formed at side walls of adjacent transfer apparatuses and has a dimension in the width direction between the side walls of the transfer apparatuses that is smaller than the substrate size, a gate valve (201) that is arranged inside the chassis (202) between the side walls of the adjacent transfer apparatuses and is configured to open and close with respect to the openings (144), and support pins (250) that are arranged on both sides of the gate valve (201) and are configured to support a wafer (W) that straddles the gate valve (201).
摘要:
In this vacuum processing apparatus, four process modules and four load-rock modules are arranged in clusters around a two-stage conveyance vacuum chamber. In the apparatus, the entirety of the second stage of the vacuum conveyance chamber is a third vacuum conveyance area and the third vacuum conveyance area extends from the second stage to the first stage through an aperture to enter between first and second vacuum conveyance areas. A third vacuum conveyance robot has: left and right-side conveyance units, which can move straight in the depth direction in the second stage of the third vacuum conveyance area; and left and right-side conveyance units, which can move straight in the vertical direction, i.e. can move up and down, in the aperture of the vacuum conveyance area.
摘要:
A recording and playback apparatus according to the present invention includes a duplicating section for duplicating music data from a music CD in a CD read-out section onto a hard disk and a preserving section which, if duplication by the duplicating section is interrupted, preserves TOC information identifying the music CD and duplicated-music-data information identifying duplicated music data such that the TOC information is associated with the duplicated-music-data information. The recording and playback apparatus further includes a playback section for playing back music data stored in the hard disk. When a music CD having a history of interrupted duplication is placed in the CD read-out section, the duplicating section resumes duplication onto the hard disk based on the TOC information and the duplicated-music-data information preserved in the preserving section.
摘要:
A method and apparatus for reading multisession discs in which both standard CD-DA format and compressed music formats, such as MP3, may be utilized on the same disc. High speed reading of data into shock proof memory, analysis of available memory and storage of analyzed record structures are used to provide playback of music in both formats and, if desired, in a random playback order.
摘要:
An automobile air conditioner includes a duct interconnecting a blower unit and a temperature control/air distributing unit having a pair of cooling and heating heat exchangers, the duct having a cross-sectional area gradually increasing toward the temperature control/air distributing unit. The air conditioner preferably has a hot/refrigeration compartment juxtaposed with the duct. In a preferred embodiment, the air conditioner includes a hot air control mode door for controlling a stream of hot air flowing from the heating heat exchanger toward an upper air outlet and a lower air outlet.