Abstract: An optical and electronic integrated switch includes a network processor that controls the functions of the packet switch, a plurality of optical transceivers having photoelectric conversion functions, and a plurality of optical switches. The optical switches include different types of optical core switch and a plurality of optical-path selection switches. The optical transceivers provided near the processor have a regenerative relay function that regenerates optical signals and turns back the optical signals, and perform optical communication with a communication counterpart via the optical switches. In the optical communication, optical switches of the different types can cooperate to set paths for optical cut-through in which path selection is performed such that inputted optical signals are outputted without the intervention of the processor. This optical cut-through can be effectively performed without imposing a signal processing burden that consumes electric power on the processor.

Abstract: A photonics-electronics convergence switch with which, even if an optical network system is built by combining a plurality of packet switches, the amount of processing in the packet switches does not increase, the optical network system operates with low electric power consumption, and this enables wide-range optical communication between the nodes of a communication origin and of a communication partner, includes a network processor that is an electronic circuit configured to control the functions of the packet switch, a plurality of optical transmitter-receivers having photoelectric conversion functions, and a plurality of optical switches.

Abstract: A pharmaceutical composition for preventing or treating cystic lymphangioma comprising an agent that causes suppression of expression of amphiregulin, suppression of secretion of amphiregulin, and/or inhibition of binding of amphiregulin with an amphiregulin receptor, or an agent that causes suppression of expression of an amphiregulin receptor, suppression of activation of an amphiregulin receptor, and/or inhibition of binding of an amphiregulin receptor with amphiregulin, as an active ingredient.

Abstract: A photovoltaic apparatus includes: a concentrator photovoltaic panel; a driving device configured to change an attitude of the photovoltaic panel; a current detection unit configured to detect an output current of the photovoltaic panel; and a control unit configured to cause the driving device to perform a sun-tracking shift operation when it is determined based on a detection result of the current detection unit that the photovoltaic panel is generating no power during tracking of the sun.

Abstract: A single solid-state image sensing device is disposed for a first optical system and a second optical system provided in a rigid endoscope. The first image formed by the first light beam emerging from the observation target and passing through the first optical system and the second image formed by the second light beam emerging from the observation target and passing through the second optical system are formed on the imaging surface of the solid-state image sensing device. The solid-state image sensing device then converts the first image and the second image into electric signals. In the picture display unit, the first picture corresponding to the first image and the second picture corresponding to the second image are displayed on the display surface based on the electric signal obtained by the solid-state image sensing device.

Abstract: A power system comprises an engine configured to combust an air/fuel mixture and produce a flow of exhaust gas; an exhaust passageway fluidly connected to the engine to receive the flow of exhaust gas; an exhaust gas recirculation loop fluidly connecting the exhaust passageway to a fuel intake for the engine; a first conversion zone containing a fuel reforming catalyst located within the exhaust gas recirculation loop; and a second conversion zone located within the exhaust gas recirculation loop separate from and downstream of the first conversion zone stream, the second conversion zone containing a fuel cracking catalyst.

Abstract: A photovoltaic apparatus includes: a support mechanism including a mount having a shaft body serving as a rotation shaft when tracking the sun, and a drive part configured to drive the shaft body; an array formed on the mount by arranging solar cell modules; and an outer frame portion provided along an outer end surface, of the array, parallel to a central axis direction of the shaft body and located at a position where wind blowing toward the outer end surface initially hits.

Abstract: In the evaluation system according to the present embodiment, the height measurement device may further include a remote controller including a command transmission unit configured to transmit a laser radiation command, the laser radiation unit may include a command reception unit configured to receive the laser radiation command transmitted from the remote controller, and the laser radiation unit may radiate the laser beam in accordance with the laser radiation command received by the command reception unit. Thus, the laser beam is radiated in accordance with the laser radiation command from the remote controller, whereby workability is even more improved.

Abstract: A vehicle occupant protecting device, includes: an multidirectional airbag that is accommodated in a headrest, and that receives a gas supply from an inflator and inflates and expands, and that protects a head portion of a vehicle occupant from at least a front side and left and right both sides, and at which a front expanding portion, which protects the head portion from a front side, passes above the head portion in a process of inflating and expanding; and a vehicle cabin ceiling at which a reinforcing portion as an expanding direction regulating means is provided at an interference region which the front expanding portion interferes with in the process of inflating and expanding, and that, by the interference, directs an expanding direction of the front expanding portion toward a front side of the head portion.

Abstract: A photovoltaic apparatus includes: a concentrator photovoltaic panel; a driving device configured to change an attitude of the photovoltaic panel; a current detection unit configured to detect an output current of the photovoltaic panel; and a control unit configured to cause the driving device to perform a sun-tracking shift operation when it is determined based on a detection result of the current detection unit that the photovoltaic panel is generating no power during tracking of the sun.

Abstract: A power system comprises an engine configured to combust an air/fuel mixture and produce a flow of exhaust gas; an exhaust passageway fluidly connected to the engine to receive the flow of exhaust gas; an exhaust gas recirculation loop fluidly connecting the exhaust passageway to a fuel intake for the engine; a first conversion zone containing a fuel reforming catalyst located within the exhaust gas recirculation loop; and a second conversion zone located within the exhaust gas recirculation loop separate from and downstream of the first conversion zone stream, the second conversion zone containing a fuel cracking catalyst.

Abstract: An occupant protection apparatus includes: an airbag configured to be stored in a head rest or a seat back of a vehicle seat, and the airbag being formed as a single bag that is configured to cover a head of an occupant and including a front inflating part and a right and left pair of lateral inflating parts; a three-point seat belt device including webbing equipped with a lap belt and a shoulder belt, and a belt take-up mechanism, and the belt take-up mechanism applying tension to the webbing; and a control unit that, in the event that an impact to the vehicle has been predicted or detected, activates the belt take-up mechanism before inflating and deploying the airbag.

Abstract: An arrangement structure for a vicinity information detection sensor, the arrangement structure comprising: a vicinity information detection sensor provided on a roof of a fuel cell bus; and an obstruction portion provided between the vicinity information detection sensor and a hydrogen tank disposed on the roof, the obstruction portion obstructing the hydrogen tank from coming into contact with the vicinity information detection sensor.

Abstract: A mounting structure for a peripheral information detection sensor includes an aeropart that is disposed above a cabin of a truck, the aeropart including a wall surface that faces toward a front direction, a wall surface that faces toward an upper direction, wall surfaces that face outward in a transverse direction, and a wall surface that faces toward a rear direction. The peripheral information detection sensor is mounted within a space enclosed by the wall surfaces, and a cover is provided on at least one wall surface that lies opposite the peripheral information detection sensor.

Abstract: A hydrogen generation system according to one aspect of the present disclosure comprises: a concentrator photovoltaic module including: a casing including a frame, and a bottom plate provided at the lower end of the frame, and a concentrator photovoltaic element disposed on the bottom plate; a hydrogen generation apparatus configured to generate hydrogen by electrolyzing water with electric power supplied from the concentrator photovoltaic module; and a heat exhauster mechanism configured to raise the temperature of the water using heat generated in the concentrator photovoltaic module.

Abstract: An internal combustion engine includes a first intake valve, a second intake valve, an accelerator open degree sensor that detects a load state, and an ECU 26 that controls the valve opening timing of the first and second intake valves and an amount of intake gas introduced to a combustion chamber from the first and second intake valves. When a load of a vehicle increases, the ECU reduces the ratio of the amount of intake gas from, among the two or more intake valves, the second intake valve having a later valve opening timing, whereas when the load decreases, the ECU increases the ratio.

Abstract: A vehicle occupant protection device has an airbag main body that is formed as a single integrated bag body that covers a head portion of a vehicle occupant and includes a forward-inflating portion housed in a headrest or in a seat back of a vehicle seat, and which inflates and deploys when supplied with gas, and which inflates on a seat front side of the head portion, and a pair of left and right side-inflating portions which inflate on seat side portions of the head portion. This vehicle occupant protection device also has a sub-bag portion that is provided in at least one of the forward-inflating portion and the side-inflating portions, and that, when an internal pressure inside the airbag main body reaches a predetermined value or greater, inflates after receiving an inflow of gas from at least one of the forward-inflating portion and the side-inflating portions.

Abstract: A passenger protecting device including: an airbag device including an airbag that receives a supply of gas from an inflator and is inflated and expanded, by a front expanding portion that includes a front inflating portion to be inflated and expanded at a seat front side of the head portion and at least one of a chest portion and shoulder portions of the passenger, and a pair of left and right lateral expanding portions that include lateral inflating portions that are connected to the front expanding portion and are inflated and expanded at sides of the head portion of the passenger; and a position changing device that changes an inflated and expanded position of the airbag in a seat transverse direction, in accordance with a direction of collision of a collision body with respect to the vehicle seat.

Abstract: A vehicle occupant protecting device, includes: an multidirectional airbag that is accommodated in a headrest, and that receives a gas supply from an inflator and inflates and expands, and that protects a head portion of a vehicle occupant from at least a front side and left and right both sides, and at which a front expanding portion, which protects the head portion from a front side, passes above the head portion in a process of inflating and expanding; and a vehicle cabin ceiling at which a reinforcing portion as an expanding direction regulating means is provided at an interference region which the front expanding portion interferes with in the process of inflating and expanding, and that, by the interference, directs an expanding direction of the front expanding portion toward a front side of the head portion.

Abstract: A vehicle occupant protection device includes: an airbag structured as a single bag that is configured to cover a head area of a vehicle occupant, the airbag being stowed at a headrest or seatback of a vehicle seat, the airbag receiving a gas supply and inflating and expanding toward a seat front side, and the airbag including a front inflation portion that is configured to be inflated at the seat front relative to the head area and a left and right pair of side inflation portions that are connected to the front inflation portion and configured to be inflated at seat sides relative to the head area; and an opening portion that is provided at the airbag, is configured to cover the head area from the seat front side or a seat side, and is openable after the inflation and expansion of the airbag.