摘要:
A load detection device includes a strain generating body having first and second holes at first and second ends of the strain generating body, a strain gauge attached on the strain generating body, first and second fixing members having first and second middle shaft portion press-fitted into the first and second holes, respectively, and having first and second end shaft portions protruding from the first and second middle shaft portions, respectively, a bracket member having first fixing portion including a first fixing hole into which the first end shaft portion is press-fitted, and a second fixing portion, integrally connected to the first fixing portion and including a second fixing hole into which the second end shaft portion is inserted with a clearance therebetween, a press-fit fixing member press-fitted onto the second end shaft portion, and a connecting shaft integrally connected to the strain generating body.
摘要:
The present invention provides a high-quality magnesium alloy case having a complex shape in which formability is ensured by specifying the composition of the magnesium alloy and setting the amount of internal impurities to an appropriate value or below, and the present invention is a magnesium alloy case comprising a superplastica body formed by the superplastic forming of a magnesium alloy sheet material, which is containing 1.0 to 10.0 mass % of aluminum, 0.5 to 3.0 mass % of zinc, and 0.1 to 0.8 mass % of manganese as a part of added alloy elements and has an oxygen concentration of 300 mass ppm or less, and the case having a structure being inhibited in cavity formation during the superplastic forming, and in accordance with the present invention, it is possible to manufacture and provide a magnesium alloy case having a complex shape through superplastic forming by accurately regulating the composition and impurities content of the magnesium alloy sheet material. The magnesium alloy case in accordance with the present invention can be actively applied, for example, to cases of household electronic products.
摘要:
The present invention relates to an electric igniter including: a heat-generating body which generates heat by being electrified, an accommodation chamber in which the heat-generating body is disposed and exposed at the bottom surface, an explosive material being accommodated in the accommodation chamber, having a first layer in the heat generating body side and a second layer which is an upper layer of the first layer, the first layer formed by loading a first explosive material in a dry state, and the second layer formed by loading a second explosive material in a wet state.
摘要:
An organic semiconductor material comprising an amine unit having a secondary or tertiary amine structure and a thiophene unit having a thiophene ring structure and preferably the amine unit has the following structure: wherein R1, R2, and R3 independently represent hydrogen, an optionally substituted alkyl group, an optionally substituted alkoxy group, an optionally substituted ether group, or an optionally substituted aryl group and may be same or different from each other.
摘要翻译:包含具有仲胺结构或叔胺结构的胺单元和具有噻吩环结构且优选胺单元的噻吩单元的有机半导体材料具有以下结构:其中R 1,R 2 R 3和R 3独立地表示氢,任选取代的烷基,任选取代的烷氧基,任选取代的醚基或任选取代的芳基,并且可以相同或不同 彼此。
摘要:
A method for preparing a proof for plate printing, which comprises applying inkjet printing to an ink receiving layer of a recording medium having the ink receiving layer formed on the surface of a support made of plate printing paper for regular printing or made of paper having substantially the same brightness and glossiness as such plate printing paper, to obtain a printing proof.
摘要:
In an antenna coil device 11, a coil portion 12 having a lead wire 2 wound around a magnetic core 1 is mounted on a case 3 made of plastic resin, and on one side of the case 3, terminal boards 4 and 5 that electrically connect one end and the other end of the lead wire 2 of the coil portion 12 to an external device are placed in a protruding manner. A through hole 4D is provided in an inserting end portion 4C of the terminal board 4, a through hole 5H is provided in a central flat portion 5G of the terminal board 5, and the two through holes 4D and 5H are placed opposite each other. This reduces stray capacitance caused between the two terminal boards 4 and 5 connected to both ends of the coil portion 12, and allows a self resonance frequency band where an impedance is equal to or above a predetermined value to be shifted to a high frequency side.
摘要:
An organometallic compound comprising a quinoxaline structure, and having a structure represented by the following general formula (2), wherein M represents a monovalent to trivalent metal, L represents a ligand, Ar1 and Ar2 represent an aryl group in which a part of hydrogens may be substituted, and the same or different, m represents an integer of 1 to 3, n represents an integer of 0 to 2, and m-n is an integer of 1 to 3.
摘要:
An organic electroluminescent device includes an organic luminescent substance interposed between a pair of mutually opposed electrodes, wherein the device contains at least a compound having the following general formula (VI) as the organic luminescent substance: (in the formula, the reference character M denotes a metal, and R1, R2, R3, and R4 separately denote substituents having the following general formula (VII) and may be similar or dissimilar to one another): (in the formula, the reference character R5 denotes hydrogen or an optional substituent group except methyl, and R6 to R10 separately denote hydrogen or optional substituent groups).
摘要:
An ink jet recording medium for pigment ink, which includes a substrate and a porous ink receiving layer for pigment ink, formed on the surface of the substrate, wherein the ink receiving layer includes a pigment and a binder and has an average surface roughness (Ra) according to JIS B0601 of from 0.2 to 2.0 &mgr;m.
摘要:
An ink jet printer measures a time period over which a print head thereof is in intimate contact with a head cap thereof, and based on results of the measurement regularly removes thickened ink adhering to the print head. An ink jet printer according to another form measures a time period over which the print head is in a state in which ink is neither delivered therefrom nor drawn therein, and a parameter related to an evaporation rate of a solvent or water from the ink. The ink jet printer removes thickened ink adhering to the print head based on the measured time period and the measured parameter.