Abstract: Disclosure relates to a fixed abrasive-grain processing device and a method of fixed abrasive-grain processing used for producing a semiconductor wafer, and a method for producing a semiconductor wafer which make the surface of the semiconductor wafer possible to have preferable flatness and which can prevent the number of steps and the installation area of facilities from increasing.

Abstract: The present invention provides a polishing solution distribution apparatus capable of reducing distribution deviation of polishing solution even when leveling for installation is insufficient or inclination of an installation location varies and a polishing apparatus having the same. The polishing solution distribution apparatus includes a cone-shaped branch body in which a solution pan to store supplied polishing solution is formed and in which plural flow passages radially connected to a side face of the solution pan respectively and having a delivery port to supply polishing solution to a position lower than the connected position are formed, a support portion to support the branch body, and a universal joint mechanism to support the branch body via the support portion at a position being higher than the gravity center of the branch body.

Abstract: A battery module including at least one assembled battery that has a cooling face and includes an assemble of a plurality of electric cells and separators each of which has an insulating property and is interposed between adjacent electric cells of the plurality of electric cells, a cooling plate through which refrigerant is made to flow, the cooling plate being disposed in contact with the assembled battery, a press device that is disposed to press the assembled battery from an opposite surface side of the assembled battery to the cooling face so that the cooling plate is brought into contact with the cooling face under pressure.

Abstract: Occurrence of noise and invasion of grit or dust are prevented and occurrence of condensed water is suppressed. A battery device having a battery which is mounted in a battery case to accumulate power to be demanded and supplied to a motor for driving a vehicle is characterized in that the battery case is designed in a hermetically-sealed structure, a heat exchanger for cooling ambient atmosphere in the battery case and an air blower for blowing cold air of the heat exchanger to the battery are provided in the battery case, and inert gas or dried air is hermetically filled in the battery case under a state that the battery case is hermetically sealed.

Abstract: The present invention provides a projector apparatus capable of ensuring stable operation, which is configured to efficiently cool an optical device by circulating air cooled by a cooling part of a refrigeration unit, and further to prevent moisture resulting from evaporation of dew adhered to the cooling part from adversely affecting the optical device when stopping the operation of the refrigeration unit. The optical chamber and the cooling chamber are enclosed respectively by adiabatic walls, the cooling chamber and the optical chamber are connected to each other through a cold air inlet port and a cold air outlet port, and the cold air inlet port and the cold air outlet port are provided with opening and closing mechanisms.

Abstract: In order to manufacture an epitaxial wafer having satisfactory flatness over its entire surface, epitaxial layers are experimentally grown upon actual wafer samples under various different layer formation conditions, the thickness profiles are measured over the entire surfaces of these wafers before and after growth of the layers, and, from the differences thereof, layer thickness profiles over the entire areas of the epitaxial layers under the various different layer formation conditions are ascertained and stored. Thereafter, the thickness profile of a substrate wafer is measured over its entire area, this is added to each of the layer thickness profiles under the various different layer formation conditions which have been stored, and the planarities of the manufactured wafers which would be manufactured under these various different layer formation conditions are predicted.

Abstract: A refrigerant cycle unit having a side heat exchanger for dehumidifying a space, and a heating mode for delivering a refrigerant from a compressor into an internal gas cooler. The refrigerant cycle unit further includes a cooling mode delivering the refrigerant from the compressor into the external heat exchanger, and after being decompressed by the compressor flowing the refrigerant into an evaporator and into the internal gas cooler. The refrigerant flows into the evaporator, and the decompressed refrigerant flows into the external heat exchanger and the two refrigerants are discharged from the evaporator and the external heat exchanger, respectively, and are united together and returned to the compressor.

Abstract: To minimize the heat energy required for supplying dry air. A dry air-supplying apparatus 1 comprises a dry air-supplying air path 6 for supplying air from the surroundings that has been heated as dry air and a discharge air path 7 for discharging the moist air to the surroundings after the drying operation by the supplied dry air. Thus, the dry air-supplying air path draws in surrounding air and provides heat-exchanges by a heat exchanger 13 with the air in the discharge air path, this heat-exchanged air is heated by a radiator 14 and is supplied as dry air; while the discharge air path provides heat-exchanges, by the heat exchanger, the moist air after the drying operation with the air in the dry air-supplying air path, cools and dehumidifies the air that has been heat-exchanged by a cooler, and discharges it.

Abstract: An object of the present invention is to improve a heat exchanging capability in an evaporator in a refrigerant cycle system in which a high pressure side is operated at a supercritical pressure. The refrigerant cycle system is a refrigerant cycle system in which a compressor, a gas cooler, an expansion valve and an evaporator are sequentially connected in a cyclic form and a high pressure side is operated at a supercritical pressure, wherein the degree of opening of the expansion valve is adjusted based on the temperature and pressure of a refrigerant at an outlet of the evaporator so as to control the degree of superheat at the outlet of the evaporator. An abstract of the present invention is to make large the degree of superheat at the outlet of the evaporator by means of the expansion valve.

Abstract: The invention has an object to provide a refrigerant cycle unit ensuring a capacity of a utilizing side heat exchanger and being capable of dehumidifying heating a space to be air-conditioned.

Abstract: An object of the present invention is to improve a heat exchanging capability in an evaporator in a refrigerant cycle system in which a high pressure side is operated at a supercritical pressure. The refrigerant cycle system is a refrigerant cycle system in which a compressor, a gas cooler, an expansion valve and an evaporator are sequentially connected in a cyclic form and a high pressure side is operated at a supercritical pressure, wherein the degree of opening of the expansion valve is adjusted based on the temperature and pressure of a refrigerant at an outlet of the evaporator so as to control the degree of superheat at the outlet of the evaporator. An abstract of the present invention is to make large the degree of superheat at the outlet of the evaporator by means of the expansion valve.

Abstract: In a document image processing apparatus, a document image is inputted as image data from an image inputting section. In a layout analyzing section, the layout of the document image is analyzed on the basis of the image data to obtain layout constituents. In an image processing section, the document image is processed. The image processing section includes an editor for specifying a position to be edited in the document image and editing the document image, on the basis of position/size data on the layout constituents, in accordance with the operator's instructions from the operation data inputting section. In an image displaying section, the document image is displayed in cooperation with the image processing section.

Abstract: An object of the present invention is to improve a heat exchanging capability in an evaporator in a refrigerant cycle system in which a high pressure side is operated at a supercritical pressure. The refrigerant cycle system is a refrigerant cycle system in which a compressor, a gas cooler, an expansion valve and an evaporator are sequentially connected in a cyclic form and a high pressure side is operated at a supercritical pressure, wherein the degree of opening of the expansion valve is adjusted based on the temperature and pressure of a refrigerant at an outlet of the evaporator so as to control the degree of superheat at the outlet of the evaporator. An abstract of the present invention is to make large the degree of superheat at the outlet of the evaporator by means of the expansion valve.

Abstract: A document image processing apparatus. A layout analysis section analyzes a layout structure of an input image. A layout information memory section stores layout information representing a relationship between the layout structure and a corresponding area in the input image. An image display section displays the corresponding area in the input image according to the layout information. An indication input section inputs an indication to modify the corresponding area in the input image displayed. A modification section modifies the corresponding area in the input image and the layout structure of the corresponding area in the layout information according to the indication.

Abstract: An image processing system capable of facilitating the highly accurate character recognition on the colored input images. In this system, an input image data to be processed is entered, and a color separation of the input image data is determined according to geometrical data for each image portion of the input image data, and color data for each image portion and a background of the input image data. Then, the input image data is appropriately processed according to the determined color separation. Also, in this system, at least one of color image data and gray scale image data according to the input image data are stored along with and binary image data according to the input image data, and the binary image data are processed by looking up the at least one of the color image data and the gray scale image data.

Abstract: A data retrieval system capable of carrying out the retrieval using the secondary information of the primary data to be retrieved such as environmental information or structural information as the retrieval key. In the system, the primary data which are filing target to be stored and retrieved are stored in a first memory while secondary information associated with the primary data, which are not directly related with data content of the primary data, are stored in a second memory in correspondence to the primary data stored in the first memory. Then, when a retrieval key specifying a desired retrieval of the primary data from the first memory is entered, the secondary information is selected from the second memory in accordance with the retrieval key, and the primary data corresponding to the secondary information selected in accordance with the retrieval key is retrieved and outputted as a retrieval result.

Abstract: A pattern recognition system capable of handling the non-Gaussian feature vector distribution in the feature vector space such that the recognition rate can be improved while using the pattern matching based on the assumption of the Gaussian feature vector distribution. In the system, a nonlinear transformation for each recognizable category is applied to the feature vector extracted from the input pattern to be recognized, to obtain a transformed feature data for the input pattern, where the nonlinear transformation maps linearly inseparable distributions in a vector space containing the feature vector onto linearly separable distributions. Then, the transformed feature data for the input pattern is compared with reference feature model for each recognizable category indicating a feature vector distribution for each category, to find a category of the input pattern as that of the reference feature model closest to the transformed feature data for the input pattern.

Abstract: Gas displacement volumes of a high temperature chamber and a middle temperature chamber in a high temperature portion of a hot gas machine are different. Alternatively, a gas displacement volume of a low temperature chamber and a middle temperature chamber in a low temperature portion are different.

Abstract: A pattern recognition apparatus has a contour segmentation unit for dividing an input pattern into segments, a characteristic extraction unit for extracting characteristics of the input segments, and a reference unit for storing characteristic data of reference patterns. The reference unit includes a main reference and a detailed matching reference. The main reference stores partial pattern characteristic data representing the characteristics of segments of each reference pattern. The detailed matching reference stores detailed characteristic data of each reference pattern together with a program for specifying an operation procedures thereof. A matching processor sequentially compares and collates the input pattern with the reference patterns to find out that standard pattern with which the input pattern is matched with the highest similarity.

Abstract: An improved method of decoding in run representation. This method includes the steps of retrieving in response to position information or length information at least one predetermined word pattern containing a plurality of bits arranged in a predetermined bit pattern from a plurality of stored word patterns, each having a different predetermined bit pattern, and processing the retrieved word pattern using OR/Exclusive OR processing to output bit pattern data corresponding to a word unit portion of the original image.