摘要:
An X-ray detection device for detecting whether or not foreign matter is mixed in on the basis of the transmission amount of X-rays that have penetrated an examination subject article by applying X-rays, at a predetermined detection position to an examination subject article being conveyed in a pipe (7), wherein a test-piece table (17) capable of passing by the detection position at substantially the same speed as that of the examination subject article is installed in the vicinity of the pipe (7), with a test-piece (21) placed thereon. X-ray detection sensitivity can be detected without mixing the test-piece in the actual examination subject article.
摘要:
An X-ray detection device for detecting whether or not foreign matter is mixed in on the basis of the transmission amount of X-rays that have penetrated an examination subject article by applying X-rays, at a predetermined detection position to an examination subject article being conveyed in a pipe (7), wherein a test-piece table (17) capable of passing by the detection position at substantially the same speed as that of the examination subject article is installed in the vicinity of the pipe (7), with a test-piece (21) placed thereon. X-ray detection sensitivity can be detected without mixing the test-piece in the actual examination subject article.
摘要:
Disclosed a color filter for a liquid crystal display device, which exhibits a color filter contrast of 9000 or more and includes a transparent substrate, and a plurality of color layers exhibiting different color from each other and formed on the transparent substrate, wherein each of the color layers is a cured film of a color resin composition containing a polymer composition obtained through a copolymerization of styrene and an unsaturated carboxylic acid-containing monomer, a content of the styrene in the polymer composition being confined to a range of not less than 75 mol. % and less than 95 mol. %, and a retardation in a thickness direction “Rth” of each of these color layers is confined within a range of 0 nm to −10 nm.
摘要:
Anilinopyrimidine derivatives of the formula: ##STR1## wherein R is --CH.sub.2 C(O)CH.sub.3 or --CH.dbd.C(Cl)CH.sub.3, are useful as intermediates in the production of anilinopyrimidine fungicides.
摘要:
A contactor for a semiconductor device comprises a placing table, lower side contactors, upper side contactors and a pressure part. A semiconductor device is placed on the placing table. The lower side contactors contact terminals of the semiconductor device from lower sides when the semiconductor device is placed on the placing table. The upper side contactors have heads that can move up and down with respect to the terminals of the semiconductor device placed on the placing table. The pressure part moves the heads toward the terminals of the semiconductor device by pressing the upper side contactors so as to elastically deform the upper side contactors.
摘要:
Presentation of a method for producing a 5-methylindoline represented by the formula: ##STR1## (wherein R is a hydrogen atom or a lower alkyl group), which comprises catalytically hydrogenating a 1-(substituted)benzyl-5-formylindoline represented by the formula: ##STR2## (wherein R.sup.1 is a hydrogen atom or a lower alkyl group, and R.sup.2 is a hydrogen atom, a lower alkyl group or a lower alkoxy group) in the presence of an inert solvent and a palladium catalyst.
摘要:
Disclosed a color filter for a liquid crystal display device, which exhibits a color filter contrast of 9000 or more and includes a transparent substrate, and a plurality of color layers exhibiting different color from each other and formed on the transparent substrate, wherein each of the color layers is a cured film of a color resin composition containing a polymer composition obtained through a copolymerization of styrene and an unsaturated carboxylic acid-containing monomer, a content of the styrene in the polymer composition being confined to a range of not less than 75 mol. % and less than 95 mol. %, and a retardation in a thickness direction “Rth” of each of these color layers is confined within a range of 0 nm to −10 nm.
摘要:
An X-ray detection unit integrally includes an X-ray detection part, which detects X-rays and a conveyor part, which conveys an object to be inspected, for detecting a foreign body contained in the object by receiving the X-rays, which are radiated from an X-ray generation part to the object conveyed by the conveyor part and are transmitted through the object, by means of the X-ray detection part, the X-ray detection part and the conveyor part being integrally attached to a predetermined part in a casing, such that the X-ray detection part and the conveyor part are freely attachable and detachable. The X-ray detection unit comprises an X-ray detection part container made of metal, front and rear roller support parts, front and rear rollers and a conveyor belt.