摘要:
A plasma processing apparatus includes a plasma processing main frame, and an apparatus controller controlling the plasma processing main frame. The plasma processing main frame has a vacuum process chamber, an exhaust device, a mass flow controller, a stage electrode receiving a workpiece, a high-frequency electrical source to, and a transfer device placing the workpiece on the stage electrode and carrying out the processed workpiece. The apparatus controller controls the plasma processing main frame in accordance with a predetermined procedure and is provided with a diagnosis device which acquires a plurality of recipes for processing workpieces carried in the chamber and apparatus parameters of the plasma processing apparatus when a specific recipe of the above recipes is executed, whereby the condition of the plasma processing main frame is diagnosed based on the acquired apparatus parameters.
摘要:
A method for performing a plasma process using a plasma processing apparatus which includes a vacuum process chamber, an exhaust device, a mass flow controller supplying a process gas, a stage electrode which receives and holds a workpiece by adsorption, a transfer device, and a high-frequency electrical source. The method includes a first step of performing the plasma process for the workpiece in the vacuum process chamber by a corresponding recipe of predetermined recipes, a second step of acquiring apparatus parameters showing the condition of the plasma processing apparatus when a specific recipe of the predetermined recipes is executed to diagnose whether the condition of the plasma processing apparatus is good or not based on the acquired apparatus parameters.
摘要:
There is provided a preventive maintenance technique capable of diagnosing apparatus conditions without causing serious decrease in uptime ratio. A plasma process apparatus is composed of a plasma processing main frame, and an apparatus controller controlling the plasma processing main frame. The plasma processing main frame has a vacuum process chamber, an exhaust device evacuating the vacuum process chamber, a mass flow controller supplying a process gas into the vacuum process chamber, a stage electrode receiving a workpiece and holding it by adsorption, a high-frequency electrical source applying a high-frequency electrical power to the supplied process gas to generate plasma, and a transfer device placing the workpiece on the stage electrode and carrying out the processed workpiece. The apparatus controller controls the plasma processing main frame in accordance with a predetermined procedure and is provided with a diagnosis device which acquires a plurality of recipes for processing workpieces carried in the chamber and apparatus parameters of the plasma processing apparatus when a specific recipe of the above recipes is executed, whereby the condition of the plasma processing main frame is diagnosed based on the acquired apparatus parameters.
摘要:
The photosensitive composition of the present invention includes: (1) a radical initiator (A); (2) an acid generator (B) and/or a base generator (C); and (3) a polymerizable substance (D), wherein at least one of the radical initiator (A), the acid generator (B) and the base generator (C) are to generate an active species (H) on exposure to active rays, the active species (H) reacting with the radical initiator (A), the acid generator (B) or the base generator (C) to generate another active species (I), the active species (I) initiating polymerization of the polymerizable substance (D), the active species (H) or (I) is an acid or a base, and the photosensitive composition contains substantially no colorants, metal oxide powder, or metallic powder.
摘要:
A multicast communication apparatus 1 has a multicast processing unit 11 to transmit by multicast one or a plurality of data to a plurality of receiving terminals 3, a retransmission request receiving unit 12 to receive a request for retransmission which specifies at least one data out of the one or the plurality of data transmitted by the multicast and which is transmitted by unicast from any one of the plurality of receiving terminals 3, and a retransmission processing unit 13 to transmit by the unicast the specified data in the request for retransmission to the any one of the plurality of receiving terminals 3 which transmitted the request for retransmission.
摘要:
A non-contact tracing control apparatus is disclosed which traces the surface of a model by using at least two optical distance detectors for detecting the distances therefrom to the model. When a first light corresponding to a first of the optical distance detectors is detecting a distance, a second light of another, second optical distance detector is either dimmed or shut off. Interference between more than one light reflected from the model and errors from, i.e., the first light reflected from the model incident on a second position sensor of the second optical distance detector can be avoided. The distances to a plurality of measurement points thus can be detected without interference even though the measurement points on the surface of the model are relatively close to one another.
摘要:
There is provided an image reproduction system whereby a moving picture and a still picture can be selectively reproduced from a tape-shaped recording medium having images recorded thereon in sequential frames and which also enables simple and automatic frame aligning.
摘要:
A pattern inspection method according to one aspect of the present invention includes generating a first positional deviation amount map by using data acquired by a pre-scan, generating a second positional deviation amount map by using data acquired by a full scan, generating a first positional deviation difference map by calculating a difference between the first positional deviation amount map and the second positional deviation amount map, generating a third positional deviation amount map from the first positional deviation difference map and the second positional deviation amount map, and judging existence of a value exceeding an allowable value, in values defined by the third positional deviation amount map.
摘要:
A multiple vegetable cutting apparatus having a simple configuration, being easy to be assembled, which, as a single apparatus, can be used with the specification being varied, depending upon the vegetable type, and the cutting way, thus being economical. The multiple vegetable cutting apparatus includes a main body, supported by a base; a receiving tray, installed on the main body for receiving and discharging a vegetable cut; a dish-like rotating disk, disposed inside of top face of the receiving tray and having a blade for cutting vegetables fed; a driving unit, incorporated in the main body for rotation-driving the rotating disk; a cover, having an adapter receiver in a location corresponding to the rotating disk, and covering the receiving tray; and a vegetable charging adapter, set inside the adapter receiver, and having plural forms of vegetable charging parts corresponding to the vegetable types and/or the cutting ways.
摘要:
An exposure management system includes dosimeters, wireless relay devices that wirelessly communicate with the dosimeters, and a monitoring device. The dosimeters are carried by workers for measuring exposure doses in a radiation management facility. The wireless relay devices transmit a monitor indication message that requests the dosimeters to provide respective responses that include information of measured exposure doses. The wireless relay devices receive the responses from the dosimeters by using allocated respective communication channels that are different from each other. Each dosimeter receives the monitoring indication message and generates a designated number of response times for providing a response to the monitor indication message, and determines a communication channel corresponding to each of the generated response times. The monitoring device is connected to the wireless relay devices for monitoring an exposure state of each of the workers through the wireless relay devices and dosimeters.