摘要:
When assembly is carried out by clamping a stacked product made up of a plurality of unit cell modules, paired end plates respectively disposed on both the sides thereof and the like by a plurality of fastening members, first coupling portions of one end portion of each of such plurality of fastening members and second coupling portions of the other end portions are combined to each other, and coupled with one pin member. Thus, a plurality of such fastening members are coupled.
摘要:
A fuel cell stack comprising: a cell stack body having stacked single cells and a manifold for supplying or discharging a fluid to the stacked single cells, the single cell including a membrane electrode assembly and a separator sandwiching the membrane electrode assembly; an end plate stacked onto the cell stack body and having a through-hole along the stacking direction of the cell stack body; and a fluid tube body inserted detachably into the through-hole so as to pass through the end plate, the fluid tube body being connected to the manifold, wherein a part of the outer surface of the fluid tube body opposite to the inner surface of the through-hole is separated from the inner surface of the through-hole.
摘要:
A microscope system includes an image acquisition unit for acquiring a spectral image of a specimen by using a microscope, a structure specifying unit for specifying an extraction target structure in the specimen, a display method specifying unit for specifying a display method of the extraction target structure, a structure extraction unit for extracting an area of the extraction target structure in the spectral image by using a reference spectrum of the extraction target structure on the basis of pixel values of each pixel included in the spectral image, a display image generator for generating a display image that represents the extraction target structure in the specimen by the display method specified by the display method specifying unit on the basis of an extraction result of the structure extraction unit, and a display processing unit for performing process for displaying the display image on a display unit.
摘要:
Fine particles (having a particle diameter smaller than 10 .mu.m) of crosslinked acrylonitrile polymer capable of absorbing and releasing a large amount of moisture, in which the acrylonitrile polymer is crosslinked with hydrazine such that the nitrogen content increases by 1.0-15.0 wt % and there being introduced salt type carboxyl groups in an amount of 1.0 mmol/g or more into a part of the remaining nitrile groups. Said fine particles are prepared by treating an emulsion of acrylonitrile polymer with hydrazine so that crosslinks are formed in the acrylonitrile polymer and the nitrogen content increases by 1.0-15.0 wt % and then hydrolyzing the crosslinked acrylonitrile polymer so as to introduce more than 1.0 mmol/g of carboxyl groups in salt form into nitrile groups remaining uncrosslinked and to introduce amide groups to the rest of nitrile groups.
摘要:
A pattern defect detecting system for an integrated semiconductor circuit or the like, utilizing the phenomenon that in the case of a test pattern having regularity, the intensity of diffracted light appearing on a back-focal plane of a lens is high, while defects or foreign matters not having regularity are low in the intensity of diffracted light. As a concrete example, an optical space modulator is used to record only an intense light portion in real time. The recorded diffraction pattern can be erased easily by, for example, application of voltage and radiation of light. A spatial filter can be prepared in real time in 1:1 correspondence to a test sample. Besides, even in the case of change of test pattern, an immediate action can be taken for continuous detection of defects, thus permitting test on-line.
摘要:
An image processing method includes obtaining a first spectral characteristic value in a sample point on a stained sample based on a value of a pixel of a stained-sample image obtained by imaging the stained sample, the sample point corresponding to the pixel, the stained sample being stained with a predetermined staining dye and to be observed; and obtaining gradual second spectral characteristic values on the staining dye. The method also includes estimating an amount of the staining dye in the sample point on the staining sample by using the second dye spectral characteristic values on the staining dye based on the first spectral characteristic value.
摘要:
An organic acid is produced by allowing a bacterium belonging to the family Enterobacteriaceae, which has an ability to produce an organic acid and has been modified so that the phosphoenolpyruvate carboxykinase activity is enhanced, and the glucose phosphotransferase activity is decreased, which is selected from Escherichia, Enterobacter, Pantoea, Erwinia, Klebsiella and Raoultella bacteria, or a product obtained by processing the bacterium, to act on an organic raw material in a reaction mixture containing carbonate ions, bicarbonate ions, or carbon dioxide gas to produce the organic acid.
摘要:
An image reading lens system of Example 1 includes six lenses having first to sixth lenses being arranged in order from an object side and an aperture diaphragm. In the image reading lens system, the first lens, the third lens, and the sixth lens are formed of negative lenses, and the second lens, the fourth lens, and the fifth lens are formed of positive lenses. The first lens, the second lens, the third lens, and the fifth lens are made of glass, and surfaces of all these lenses are formed of spherical surfaces. The fourth lens and the sixth lens are made of resin, and surfaces of the fourth lens and surfaces of the sixth lens are formed of aspheric surfaces. A cemented lens is formed of the second lens and the third lens with a cemented surface interposed therebetween, and is disposed adjacent to the aperture diaphragm.
摘要:
An image reading lens is provided and includes: in order from an object side of the image reading lens, a first lens of a negative lens having a meniscus shape directing a concave surface toward the object side thereof; a second lens having a biconvex shape; a stop; a third lens of a positive lens having a meniscus shape directing a convex surface toward an image side thereof; and a fourth lens of a negative lens having a meniscus shape directing a concave surface toward the object side thereof. The image reading lens satisfies the following conditional expressions: 2.4
摘要:
Addition of a predetermined amount(s) of lysine hydrochloride and/or low molecular weight agar to a high intensity sweetener-containing carbonated beverage weakens the intense later sweetness, imparts a fullness of taste, and intensifies the early sweetness of the beverage.