摘要:
An MC 10 includes a universal asynchronous receiver transceiver UART as a communication circuit. A tester (6) includes a serial communication interface (61). By serial communication between these two, the operation of an electronic unit 1 is tested. A common output circuit (31) is provided as an output circuit of the UART 11. This common output circuit (31) is a circuit which doubles as one of output circuits of the MC 10, one end thereof is connected to a UART port and another general port of the MC 10 and the other end thereof is connected to a terminal connected to a load (7).
摘要:
An object of this invention is to provide an electrical junction box for a vehicle that can effectively restrain a control circuit from being subject to heat adverse effect from to a power distribution circuit, can downsize the whole structure, and can reduce the number of terminals for connecting the circuits to each other. The electrical junction box for a vehicle comprises a power distribution unit for constituting a part of the power distribution circuit, and a circuit board. A board body of the circuit board is divided into a power distribution circuit region Ap and a control circuit region Ac by a border line BL across the circuit board body. The control circuit is incorporated in the control circuit region Ac. The power distribution circuit region Ap is provided with a power distribution circuit having a current specification smaller than that of the power distribution circuit on the power distribution unit.
摘要:
An object of this invention is to provide an electrical junction box for a vehicle that can effectively restrain a control circuit from being subject to heat adverse effect from to a power distribution circuit, can downsize the whole structure, and can reduce the number of terminals for connecting the circuits to each other. The electrical junction box for a vehicle comprises a power distribution unit for constituting a part of the power distribution circuit, and a circuit board. A board body of the circuit board is divided into a power distribution circuit region Ap and a control circuit region Ac by a border line BL across the circuit board body. The control circuit is incorporated in the control circuit region Ac. The power distribution circuit region Ap is provided with a power distribution circuit having a current specification smaller than that of the power distribution circuit on the power distribution unit.
摘要:
A sterilizer is connectable to an external chamber. A sterilization gas generator is configured to generate sterilization gas. A gas supply system including a first gas supply system which is configured to supply the sterilization gas from the sterilization gas generator to a sterilization chamber; and a second gas supply system which is different from the first gas supply system and configured to supply the sterilization gas from the sterilization gas generator to the external chamber.
摘要:
A sterilizer is connectable to an external chamber. A sterilization gas generator is configured to generate sterilization gas. A gas supply system including a first gas supply system which is configured to supply the sterilization gas from the sterilization gas generator to a sterilization chamber; and a second gas supply system which is different from the first gas supply system and configured to supply the sterilization gas from the sterilization gas generator to the external chamber.
摘要:
Provided is a reaction device for nucleic acid analysis wherein microparticles, which carry a nucleic acid to be detected having been immobilized thereon, are aligned in a lattice form on a substrate according to the pixel size of a two-dimensional sensor. By this reaction device for nucleic acid analysis which is provided with a channel-forming reaction chamber on the substrate (101), the nucleic acid having been immobilized on the microparticles (103) on the substrate (101) is detected. The microparticles (103), which carry the nucleic acid to be detected having been immobilized thereon, are arranged by microstructures (102) aligned on the substrate (101).
摘要:
A method for calculating an offset of an exposure dose and a focus position in an exposure apparatus that exposes a substrate via an original includes the steps of obtaining information of a shape of a pattern formed on the substrate using the exposure apparatus, calculating a shift amount between a critical dimension contained in the information of the shape of the pattern and a reference value of the critical dimension, and calculating an offset of the focus position based on the information of the shape of the pattern, and calculating the offset of the exposure dose based on the shift amount and the offset of the focus position.
摘要:
A ceramic dielectric compositon is provided which consists essentially of a sintered metal oxide mixture expressed by the formula:[(Ba.sub.1.sub.-u Me.sub.u)O].sub.x.[(Ta.sub.1.sub.-v Nb.sub.v).sub.2 O.sub.5 ].sub.y.[Bi.sub.2 O.sub.3 ].sub.zwhere Me is at least one divalent metal selected from lead and strontium, and x, y, z, u and v are numbers falling within the following ranges0.05 .ltoreq. x .ltoreq. 0.80,0.05 .ltoreq. y .ltoreq. 0.30,0.10 .ltoreq. z .ltoreq. 0.80,0 .ltoreq. u .ltoreq. 1.00,0 .ltoreq. v .ltoreq. 1.00 andx + y + z = 1.0.This composition may contain specified metal oxide additives. The ceramic dielectric composition is sintered at a relatively low temperature and exhibits a dielectric constant varying linearly depending upon temperature variations over a wide use range, a reduced dielectric loss, enhanced resistivity and breakdown voltage, and therefore, is particularly suitable for "temperature-compensating" capacitors of a compact type with large capacity.
摘要:
Provided is a reaction device for nucleic acid analysis wherein microparticles, which carry a nucleic acid to be detected having been immobilized thereon, are aligned in a lattice form on a substrate according to the pixel size of a two-dimensional sensor. By this reaction device for nucleic acid analysis which is provided with a channel-forming reaction chamber on the substrate (101), the nucleic acid having been immobilized on the microparticles (103) on the substrate (101) is detected. The microparticles (103), which carry the nucleic acid to be detected having been immobilized thereon, are arranged by microstructures (102) aligned on the substrate (101).
摘要:
A first surface of a double-sided printed circuit board has a soldering land for heat radiation, which serves as a mounting surface for an electronic part. A land for solder absorption is formed on the second surface facing the mounting surface. Viaholes are provided and open in both the soldering land for heat radiation and the land for solder absorption at the opposite ends. Molten solder flows out from the openings of the viaholes and spreads on the land for solder absorption to suppress formation of solder balls. Cream solder is applied to the outer surface of the land for solder absorption to embed the solder and to form a solder layer.