摘要:
The present invention is an electrochemical reactor unit in which a plurality of electrochemical reactor cells constituted by a tube are housed in a porous material body having a heat releasing function and a current collecting function, these are electrically connected in series, and a fuel manifold is mounted to the connected electrochemical reactor cells; an electrochemical reactor module that comprises a plurality of the units which are arranged in fuel supply holes, and a structure supplying air directly to the entire electrochemical reactor module; and an electrochemical reaction system in which such an electrochemical reactor module is utilized.
摘要:
A large spin-polarized current can be provided. A single crystal MgO layer is grown on an Si single crystal substrate, being lattice-matched. Thereon, a ferromagnetic metal layer is grown. Growth plane of MgO layer formed on (100) plane of Si single crystal substrate is (100) plane. At interface between Si single crystal substrate and MgO layer, Si (100) [110] and MgO (100) [100] directions are parallel. FIG. 2(A) shows Si (100) plane, FIG. 2(B) MgO (100) plane, and FIG. 2(C) the state of these two planes being lattice-matched. Si (100) plane in FIG. 2(A) is constituted by Si atoms 111 alone, while MgO (100) plane in FIG. 2(B) is constituted by Mg atoms 121 and oxygen (O) atoms 122. MgO (100) plane is grown on Si (100) plane, and as shown in FIG. 2(C), Si (100) [110] and MgO (100) [100] directions are parallel at the interface.
摘要:
A marine propulsion device includes an engine, an exhaust passage, a porous body, a retainer mat, and a stopper portion. The engine includes an exhaust port. The exhaust passage connects to the exhaust port. The porous body is disposed in the exhaust passage. The retainer mat covers the outside peripheral face of the porous body. The retainer mat retains the porous body. The stopper portion is disposed inside the exhaust passage. The stopper portion is disposed downstream of the porous body and spaced apart from a downstream-side end portion of the porous body. The stopper portion extends inwardly in the radial direction, past the outside peripheral surface of the porous body.
摘要:
A dry pump includes: a plurality of cylinders; a pump chamber formed in each of the cylinders; a division wall separating pump chambers adjacent to each other; a plurality of rotors contained inside pump chambers; a rotating shaft that serves as an axis of rotation of the rotor; and a cooling medium path which is formed inside the division wall and through which a cooling medium passes.
摘要:
Disclosed herein is a shutter drive unit, including: at least one inductor; first and second drive paths; first and second shutter including first and second drive object capacitive loads, respectively; first and second clamping circuits adapted to clamp the first and second drive object capacitive loads either to a power source potential or to a reference potential through the first and second drive paths, respectively; a first switch adapted to switch connection and non-connection between the inductor and the first drive object capacitive load over to each other; a second switch adapted to switch connection and non-connection between the inductor and the second drive object capacitive load over to each other; and a power collecting portion having a function of applying an intermediate voltage between the power source potential and the reference potential to the inductor, and a power collecting function of collecting a power by the inductor.
摘要:
The present invention is a composition comprising a neonicotinoid-based compound having a high degree of insecticide activity, an organic solvent and a surfactant. The present invention is also a method that allows the obtaining of lumber that does not require termite-proofing treatment following production of lumber by injecting this composition into a tree trunk and allowing the chemical to circulate and disperse within the tree trunk.
摘要:
Disclosed herein is a switch for turning on/off the connection between a first terminal and a second terminal. The switch includes a first transistor circuit configured from two transistors connected in series between the first terminal and the second terminal; and a second transistor circuit having a gate terminal connected to source terminals of the two transistors and a source terminal connected to gate terminals of the two transistors. The connection between the first terminal and the second terminal is changed over between on and off states by changing over a potential to the source terminal of the second transistor circuit between high and low levels.
摘要:
According to one embodiment, a video server includes a first storage area, a second storage area, and a controller. The controller is configured to control to execute a first standby operation for reading the first content item from the first storage area in accordance with a standby instruction from a host apparatus, to execute a second standby operation for reading the second content item from the second storage area in advance when the first content item is deleted to change the first content item in a state of the first standby operation, to delete the first content item when the second standby operation is complete, and to skip deletion of the first content item when the second standby operation is not complete.
摘要:
The present invention relates to a composition comprising a neonicotinoid-based compound having a high degree of insecticidal activity, a surfactant, and an organic solvent, which is capable of demonstrating stable effects and in which the types and amounts of surfactant and organic solvent are adjusted so as to prevent chemical damage in numerous types of trees. In addition, the present invention relates to a method for preventing damage to trees by harmful insects of numerous types of trees by injecting this composition into a tree trunk and allowing the chemical to circulate within the tree body.
摘要:
Disclosed herein is a shutter driving device that drives a first shutter including a first driving-subject capacitive load and a second shutter including a second driving-subject capacitive load. The shutter driving device includes a power recovery unit, a first driving path, a second driving path, a third driving path, a first clamp circuit, a second clamp circuit, a third clamp circuit, a power recovery path, and a recovery control switch configured to be disposed on the power recovery path.