摘要:
A semiconductor device is provided with a film substrate that has through-vias that are formed by filling a conductive material in through-holes that pass through the front and rear of a film-shaped substrate body and wiring or terminals that connect to the through-vias, with a semiconductor element being mounted on the film-shaped substrate body by terminal members thereof being electrically connected to the wiring or terminals of the film substrate.
摘要:
A switch to be used mainly for controlling a variety of electronic devices in automobiles, and a method of manufacturing the same switch are disclosed for providing a switch free from positional deviation in its display section and easy to manufacture. Operating units having no display sections are mounted to a housing, then the shapes of each one of the operating units are recognized by a control circuit. An upper jig and a lower jig are moved for a laser beam device to remove a non-translucent section and expose parts of a translucent section, thereby forming the display sections. This structure allows eliminating positional deviation of the display sections and also requiring no visual checks done for confirming the display sections in manufacturing.
摘要:
Metal posts are formed by etching a metal plate. Therefore, the metal posts can be formed with an accurate height and at a fine pitch. By connecting together upper and lower packages using the metal posts formed in the upper package, there is obtained a miniaturized semiconductor device having a fine electrode pitch.
摘要:
An image processing apparatus is provided which includes an image input apparatus for inputting an image including an object. The image is input into a reproducing environment converting unit, which sets a desired illuminating environment on a monitor display screen in which the image is reproduced. The reproducing environment unit converts the image of the object by three-dimensionally moving and rotating the object in the set environment, and an image output apparatus displays and prints the converted image.
摘要:
An object of the present invention is to provide a recombinant LPA phosphates capable of specifically hydrolyzing LPA, which is useful for elucidation of the metabolic pathway of LPA, and also for diagnosis and treatment of various diseases with which LPA is associated. The present invention also provides for a method capable of simply and inexpensively determining LPA associated with various diseases. The present invention also provides for a kit for determination suitable for the method. The present invention has succeeded in purifying the LPA phosphatase using bovine brain as a raw material, and further in cloning human LPA phosphatase gene. The present invention specifically relates to a DNA encoding a peptide comprising the amino acid sequence of SEQ ID NO:1; a DNA comprising the nucleotide sequence of SEQ ID NO:2; a protein encoded by the DNA; and expression vector carrying the DNA; a transformant harboring the expression vector; a method for producing a recombinant lysophosphatidic acid phosphatase by the transformant; a method for determination of LPA by the protein; a determination reagent for LPA by the protein; a kit for diagnosis, comprising the reagent for determination, and the like.
摘要翻译:本发明的目的是提供能够特异性水解LPA的重组LPA磷酸酯,其可用于阐明LPA的代谢途径,以及用于诊断和治疗与LPA相关的各种疾病。 本发明还提供了能够简单且廉价地确定与各种疾病相关的LPA的方法。 本发明还提供了适用于该方法的用于测定的试剂盒。 本发明成功地使用牛脑作为原料来纯化LPA磷酸酶,进一步克隆人类LPA磷酸酶基因。 本发明具体涉及编码包含SEQ ID NO:1的氨基酸序列的肽的DNA; 包含SEQ ID NO:2的核苷酸序列的DNA; 由DNA编码的蛋白质; 和携带DNA的表达载体; 携带表达载体的转化体; 由转化体生产重组溶血磷脂酸性磷酸酶的方法; 一种由蛋白质测定LPA的方法; 用于蛋白质的LPA的测定试剂; 用于诊断的试剂盒,包括用于测定的试剂等。
摘要:
An information retrieval system allowing the user to build a database or to retrieve data therefrom based on vague retrieval-designating data without becoming aware of the database structure. The system comprises a neural network, a memory, an interface part and a CRT. The neural network stores data designating electronic still pictures contained in the memory. When data for designating retrieval are input, the interface part groups the data into such categories as the place where the desired picture was taken and the date on which it was taken, and supplies the neural network with the categorized input data. In turn, the neural network outputs by association the data corresponding to the input data. Given the data from the network, the memory outputs the relevant electronic still picture to the CRT for display.
摘要:
A method of fabricating a printed circuit board includes the steps of forming a circuit pattern, applying solder resist, and exposing the solder resist. The circuit pattern including pads is formed on a substrate. The solder resist is applied on the substrate and the circuit pattern. The solder resist between the pads is exposed using a light source which emits scattered light and a mask film which is equipped with light transmission portions. The width of each light transmission portion is narrower than the distance between the pads. This method enables the formation of the solder resist in between fine pads in such a way that it does not cover an upper surface of the pad. The solder resist thus formed between the fine pads provides sufficient adhesion to the substrate.
摘要:
A semiconductor laser device comprises a substrate and a multi-layered crystal structure with an active layer for laser-oscillating operation, the multi-layered crystal structure being disposed on the substrate and having a striped channel area through which current is supplied to the active layer and a light-absorbing area positioned outside of the channeled area by which a difference between the amount of light to be absorbed inside of the channeled area and the amount of light to be absorbed outside of the channeled area is created, which causes a difference in the effective refractive index of the active layer, resulting in an optical waveguide in the active layer, wherein the active layer is flat and uniform and the width of the portion of the channel area in the vicinity of at least one facet is wider than that of the remaining portion of the channel area.
摘要:
An integrated semiconductor laser device comprising a plurality of semiconductor laser device elements, at least one of which has a means for preventing the injection of current in the vicinity of one facet or both facets.
摘要:
A radical initiator-curable diallyl ester composition consisting essentially of 80 - 100% by weight of the following components (A) and (B):A. a prepolymer wherein1. 70 - 100 mole % of its structural units are derived from a diallyl ester selected from the group consisting ofA. a diallyl ester of benzenedicarboxylic acid having the formula (I) ##SPC1##b. a diallyl ester of cyclohexanedicarboxylic acid having the formula (II) ##SPC2##c. a mixture of the above (a) and (b); and2. 30 - 0 mole % of its structural units are derived from other compounds selected from monomeric diallyl esters of dibasic acids and other monomers and polymers, said compound being copolymerizable with said (a) - (c) under the conditions of forming said prepolymer; andB. a monomer of a diallyl ester of naphthalenedicarboxylic acid having the formula (III) ##SPC3##