摘要:
A hot isostatic pressing apparatus having a high pressure vessel, a heat insulating layer and a heater disposed inside the heat insulating layer, the heat insulating layer and the heater being disposed within a high pressure chamber defined by upper and lower covers. The heat insulating layer is composed of at least two inner and outer inverted cup-like casings, the outer casing being metallic and having a hermetic structure and the inner casing having a hermetic structure. A passage is formed in the upper surface of the outer casing and a valve capable of being opened and closed is provided therein. Further, a mechanism for opening and closing the valve is mounted on the upper cover, and a gas passage is formed in the lower portion of the het insulating layer. The above arrangement creates a convection of gas in the cooling step after the HIP treatment whereby a remarkable improvement can be attained in cooling efficiency, cooling time and productivity.
摘要:
A method and system for processing a substrate includes performing a wet process by supplying a working liquid to a substrate in a wet processing apparatus, transferring the substrate in a non-dry state from the wet processing apparatus to a drying apparatus, and subjecting the substrate to a supercritical drying by a supercritical fluid in the drying apparatus.
摘要:
The present invention has an object to obtain a small-size, high-temperature and high-pressure treatment device adapted to treat semiconductor wafers. The high-temperature and high-pressure device of the invention is intended to treat semiconductor wafers in an atmosphere of high-temperature and high-pressure gas, and comprises a pressure vessel having at a lower portion thereof an opening for putting the semiconductor wafers in and out, a lower lid disposed so as to be vertically movable for opening and closing the lower opening, wafer transfer means for stacking and unstacking the semiconductor wafers onto and from the lower lid, and a heater attached to the lower lid for heating the semiconductor wafers.
摘要:
A hot isostatic pressing apparatus which includes a pressure vessel, a heater and a heat-insulating layer interposed between the pressure vessel and heater. The heat-insulating layer is formed of at least two layers, i.e., an inner layer and outer layer. The inner layer embraces an object, which is under treatment, and the heater. The inner layer is loadable in and unloadable from the pressure vessel together with the object and heater while maintaining a space, which is embraced by the inner layer, in a state hermetically isolated from the surrounding atmosphere. However, the outer layer is held within the pressure vessel. When the hot isostatic pressing apparatus is incorporated in a modular HIP system, the cooling time is considerably shortened and the efficiency of the HIP treatment is hence improved to a considerable extent.
摘要:
Mixing baths 6A and 6B which temporarily hold chemical agents A and B respectively are disposed. The mixing baths 6A and 6B are each connected with a high-pressure fluid supplying unit 2. For surface treatment using a mixture of the chemical agent A and SCF (processing fluid), SCF is fed under pressure from the high-pressure fluid supplying unit 2 to the mixing bath 6A which already holds the chemical agent A, whereby the chemical agent A dissolves in SCF flowing into the mixing bath 6A and the mixture of the chemical agent A and SCF (processing fluid) is created. As a high-pressure valve (processing fluid introducing valve) 39 is opened, the processing fluid is sent into a pressure vessel 1. This achieves a predetermined surface treatment of a substrate which has been set inside the pressure vessel 1, using the processing fluid.
摘要:
The present invention relates to acrylonitrile compounds of formula (1): [wherein, R is a C1-C6 alkyl, a C3-C7 cycloalkyl optionally substituted by a C1-C4 alkyl, a naphthyl, etc., R1 is H, a halogen, a C1-C6 alkyl, etc., A is specific 5-membered aromatic heterocyclic ring containing two hetero atoms selected from N, O and S, etc., B is H, a C1-C4 alkyl, a C2-C4 alkoxyalkyl, etc.] Said compounds are useful as agricultural chemicals, in particular insecticides and acaricides.
摘要:
A first memory stores a divided three-dimensional binary image as image data j of p bits. A second memory, equal to the first memory in size, stores data k of q bits, representing the section number of a corresponding memory section of the first memory. A histogram computing circuit concatenates data j and data k and obtains a histogram for the concatenated data. A computing unit computes a marginal distribution of the three-dimensional image on the basis of the histogram. A data conversion unit converts the p bit data to a first data image. An adder unit obtains from the first image a second image representing the marginal distribution P(x,y). The computing unit computes a marginal distribution P(x) and a marginal distribution P(y) from the second image, and also computes the volume and center of gravity of the three-dimensional binary image.
摘要:
A quantitative analyzing method is provided for electrochemically measuring the concentration of a substance in a sample liquid using a sensor including a reagent layer (30) which contains a reagent for reacting with the substance and to which (30) the sample liquid is introduced, and a first electrode (22) and a second electrode (23) for applying a voltage to the reagent layer (30). The method includes a current measuring step for applying a voltage across the first electrode (22) and the second electrode (23) for measuring current flowing between the first and the second electrodes (22,23), a parameter calculating step for calculating a parameter based on the measured current, and a determining step for determining a state of the sample liquid introduced to the reagent layer (30) based on the parameter and at least one predetermined constant.
摘要:
A vulcanized rubber-metal plate composite is obtained by overlaying a plurality of unvulcanized rubber layers and metal plates alternately and heating thereof by magnetic induction heating. The vulcanized rubber-metal plate composite is obtained by placing a composite of a plurality of unvulcanized rubber layers and metal plates, each being overlaid alternately, into a place affected by an induction coil; heating the metal plates due to eddy currents formed in the metal plates by applying an alternating current to the induction coil; and vulcanizing the unvulcanized rubber layers due to heat conduction from the heated metal plates.
摘要:
An image processing apparatus includes a 3-dimensional frame memory. The frame memory is made up of a plurality of memory planes which are logically stacked in a depth direction (Z direction) and are accessed independently. The apparatus also includes a memory controller which can access a plurality of memory areas of the frame memory. These memory areas can be located in any desired position in the depth direction, and can each have a desired number of bits in the depth direction, regardless of a bit length of image buses contained in the apparatus and connected to an image processor, and the memory controller. The image processor receives data through the image buses, logically operates the data and outputs it to the image buses. When in read mode, the memory controller converts the data read out from the memory areas of the frame memory into the type of data which can be transferred through the image buses. When in write mode, the memory controller converts the data received from the image buses into data which can be written into the memory areas.