摘要:
The position detection system includes a pressure sensor that detects the vertical position of an underwater vehicle, a range sensor unit that detects the relative distances of the underwater vehicle from its surrounding structures; a measurement image acquisition unit that acquires a measurement image of the horizontal plane, an image storage unit that stores images, an image selector that selects one of the stored images that corresponds to the horizontal plane in which the relative distances have been detected, a corresponding-area identification unit that identifies the area in the selected image that corresponds to the measurement image by performing map matching, and a horizontal position calculator that identifies, the pixel that corresponds to the position at which the relative distances have been detected and calculates the horizontal position of the underwater vehicle.
摘要:
A solar cell module reverse face protection sheet reduces absorption of sunlight to depress temperature rise in a solar cell module and serves for efficient use of reflected light for power generation, thereby ensuring a high power generation efficiency and maintaining a high partial discharge voltage. The solar cell module reverse face protection sheet includes a white polyolefin film and a hydrolysis resistant polyester film, wherein the absorptance is 10% or less for light in the wavelength range of 400 to 2,200 nm coming through the white polyolefin film while the reflectance for light in the above wavelength range is 70% or more.
摘要:
An alkali niobate-based piezoelectric material having the general formula {(K1-aNaa)1-bLib}(Nb1-c-dTacSbd)O3+x mol % BanTiO3+y mol % CuO, where 0≦a≦0.9, 0≦b≦0.3, 0
摘要:
The present invention provides a selective adhesion method and a self-assembly method for macroscale materials based on molecular recognition. One or more host bodies formed from a macromolecule having one or more host groups on the side chains, and one or more guest bodies formed from a macromolecule having one or more guest groups on the side chains are vibrated in a solvent to selectively form an assembly.
摘要:
A semi-aromatic polyamide including an aromatic dicarboxylic acid component, an aliphatic diamine component and a monocarboxylic acid component and having a melting point of 300° C. or higher, wherein the monocarboxylic acid component includes a monocarboxylic acid having a molecular weight of 140 or more, and the content of the monocarboxylic acid component is 1 to 8% by mass.
摘要:
An electronic device causing flexure vibration of touch panel, to allow for preventing vibration from attenuated and providing sufficient water and dust proofness, includes touch panel 20, vibration unit 50 that vibrates touch panel 20, and upper housing 10a that covers peripheral portion of upper surface of touch panel 20, such that inwardly-extending roof portion 10a-2 is provided around periphery of top portion of upper housing 10a, a surface of touch panel 20 is surrounded by elastic member 60 except for upper surface area of touch panel 20 corresponding to opening 10a-1 and area of vibration unit 80 on touch panel 20, and contact is established between elastic member on peripheral portion of upper surface of touch panel 20 and roof portion 10a-2 and/or between elastic member on peripheral portion of bottom surface of touch panel 20 and support member 10b of touch panel 20.
摘要:
There are provided novel compounds that have been extracted and isolated from a plant belonging to the family Compositae. Compounds represented by general formula (I): wherein R1 represents hydroxyl and R2 represents methoxy.
摘要:
A therapeutic or prophylactic agent for biliary tract diseases includes as an effective component a specific compound having a morphinan skeleton represented by Compound 1, or a pharmaceutically acceptable acid addition salt thereof:
摘要:
A method of treating a polymer includes oxidatively treating the polymer including a carbon-carbon bond framework in a gas atmosphere at a pressure of not less than 5.0 MPa and at a temperature of higher than 140° C. and lower than 200° C. by using oxygen included in the gas atmosphere.
摘要:
A welded portion inspection apparatus of a reactor pressure vessel moves on an outside surface of the reactor pressure vessel, and is provided with a scan portion having a sensor for detecting a state of the welded portion to be inspected. The apparatus has a first scan axis with a pedestal having the sensor installed for moving the sensor in a predetermined first direction to perform scanning, and a second scan axis orthogonal to the first scan axis for moving the first scan axis in a predetermined second direction. Drive portions are installed removably on both sides of the scan portion for moving the scan portion to a position of the welded portion to be inspected, and a motor is provided for driving the drive portions. The drive portions include a plurality of magnets which are endlessly formed in a line.