Abstract:
A three-dimensional woven fabric for use in a battery is composed of three groups of filaments interlaced to form a three-dimensional weave, the filaments of one of the groups being formed of two kinds of electrode materials for a battery arranged parallely and alternately and the filaments of the other two groups serving as separators and being arranged so as to fix the filaments made of the electrode materials.
Abstract:
A three-dimensionally latticed flexible-structure composite, including a three-dimensional lattice formed of longitudinal, lateral and vertical strings and a matrix formed by selectively impregnating the component strings of the aforementioned lattice with a molten plastic, the precursor of the matrix, and allowing the molten plastic adhering to the strings to solidify.
Abstract:
A liquefied gas tank includes an inner tank (2) that stores liquefied gas and is disposed so as to be capable of self-standing on a floor surface (F), and an outer tank (3) that is covered over the inner tank (2) and is supported by an upper face portion (2a) of the inner tank (2). The outer tank (3) is configured to be capable of sliding on the upper face portion (2a) of the inner tank (2) in response to expansion and contraction in the horizontal direction of the inner tank (2), and to be capable of moving in response to expansion and contraction in the vertical direction of the inner tank (2). A ceiling portion (3a) of the outer tank (3) that is placed on the upper face portion (2a) of the inner tank (2) is not fixed to the upper face portion (2a) of the inner tank (2), and the inner tank (2) and the outer tank (3) are configured to be capable of sliding in the horizontal direction relative to each other. The outer tank (3) includes an expansion and contraction mechanism portion (33) that is disposed along the lower outer circumference thereof.
Abstract:
A connector connection structure includes: a case having a side surface and a top surface, respectively extending in directions crossing each other at a first angle, and an opening; a connector terminal portion inserted into the case from the opening; a shield plate closing the opening; a bolt fastening the case and the shield plate; and a terminal block arranged in the case and connected to the connector terminal portion. The shield plate has a first portion extending along the side surface and closing the opening, a second portion extending along the top surface, and a bent portion positioned between the first portion and the second portion and bent at a second angle being smaller than the first angle. The bolt fastens the case and the second portion of the shield plate.
Abstract:
The present invention provides a measurement method of measuring a light beam wavefront formed by a measurement target object using a measurement apparatus which includes an optical system having a reference surface and a detection unit having a detection surface, and detects, by the detection unit, an interference pattern, between a test light beam from one of the measurement target object and a standard surface and a reference light beam from the reference surface, formed on the detection surface by the optical system.
Abstract:
A shield connector 40 includes terminal-equipped wires 13 each having a terminal 31 connected to an end portion of its wire 30, a housing 11 receiving the terminals 31 of the terminal-equipped wires 13, a shielding shell 12 mounted on the housing 11, and waterproof plugs 41 each mounted at least on the terminal 31 of the corresponding terminal-equipped wire 13 and the end portion of the wire 30 at a region between the housing 11 and the shielding shell 12. The shielding shell 12 has wire passage holes 26 and 27 formed in a rear face thereof, and the wires 30 led out from the housing 11 disposed on a front face of the shielding shell pass through the respective wire passage holes. Each waterproof plug 41 includes a waterproof plug body 42 disposed at least around a periphery of the terminal 31 and a periphery of the end portion of the wire 30, and a resin member 43 embedded in the waterproof plug body 42. The waterproof plug body 42 abuts against that portion of the front face of the shielding shell 12 defining an edge portion of the wire passage hole 26, 27, and the resin member 43 is disposed to extend at least in an axial direction of the waterproof plug body 42, and passes through the wire passage hole 26, 27 to extend rearwardly from the shielding shell 12.
Abstract:
Each of shielding terminals is made of an electrically-conductive material, and includes a plate-shaped conducting plate portion, and a shielding shell of a tubular shape which is formed in an upstanding manner on the conducting plate portion, and is electrically connected to an electrically-conductive shielding member of a corresponding shielded wire. The conducting plate portions of the shielding terminals are held between a holder plate and an outer surface of a connector housing, and are disposed on the outer surface of the connector housing. These conducting plate portions are fixed to the connector housing by bolts and. The conducting plate portions are held in surface-to-surface contact with the outer surface of the connector housing.
Abstract:
A protection circuit for protecting a semiconductor device from being damaged due to an excessively high applied voltage, includes a P-type MOS transistor provided between an external input-output terminal and a power supply line, an N-type MOS transistor provided between the P-type MOS transistor and a ground line, a first thyristor provided between the external input-output terminal and the ground line, the anode portion being connected to the external input-output terminal side, and the cathode portion being connected to the ground line, a second thyristor provided between the power supply line and the ground line, the anode portion being connected to the power supply line, and the cathode portion being connected to the ground line, and a resistance portion provided at a predetermined location of a conductor extending from a branch node between the P-type and N-type MOS transistors to the power supply line via the P-type MOS transistor.
Abstract:
Each of insulation panels which form together an insulation layer is fixed on a tank body at one point at the center of the panel. An insulation material having elasticity at low temperature is filled in a joint between the adjacent panels. A heat insulator having elasticity at a given temperature and high heat insulating property is airtightly fitted in the joint. A balance hole for preventing pressure change is provided in the insulation layer.