Abstract: A conductor layer is positioned between a gate electrode and a drain electrode. The conductor layer contacts a nitride semiconductor layer. The conductor layer is electrically connected with the drain electrode. The drain electrode includes a first part contacting the nitride semiconductor layer, and a second part positioned further toward the conductor layer side than the first part in a first direction. An insulating film includes a portion positioned between the conductor layer and the drain electrode. The second part is located on the portion of the insulating film.

Abstract: A semiconductor device includes first and second semiconductor layers, first to third electrodes, an insulating region and a conductive layer. The second semiconductor layer is located on the first semiconductor layer. The first electrode is located on the second semiconductor layer. The second electrode is located on the second semiconductor layer and arranged with the first electrode in a second direction. The third electrode is positioned between the first electrode and the second electrode. The insulating region is located on the second semiconductor layer. The insulating region is between the first electrode and the second electrode and next to the first electrode. The insulating region includes first and second insulating portions. The second insulating portion is positioned above the first insulating portion. The conductive layer is located between the first insulating portion and the second insulating portion. The conductive layer is electrically connected with the first electrode.

Abstract: A semiconductor device includes a first semiconductor layer, a second semiconductor layer, a first electrode, a second electrode, a conductive part, an insulating part, and a third electrode. The second semiconductor layer is located on the first semiconductor layer. The first electrode is located on the second semiconductor layer. The first electrode includes an electrode part and an electrode extension part. The electrode part contacts the second semiconductor layer. The electrode extension part extends from an upper end portion of the electrode part. The conductive part is positioned between the first electrode and the second electrode. The conductive part contacts an upper surface of the second semiconductor layer and contacting the first electrode. The insulating part is located on the conductive part and is positioned between the conductive part and the electrode extension part.

Abstract: An assembling method for a fuel cell stack including stacking alternately a unitized electrode assembly having an electrolyte membrane and an electrode, and a separator in a predetermined region to form a cell stacked body. Each of the unitized electrode assembly and the separator is a stack element, and the stacking includes transporting the stack element above the predetermined region while sucking the stack element by a suction portion, descending the stack element while positioning the stack element along a guide member extending upward around the predetermined region, and releasing a suction by the suction portion when a lower surface of the stack element abuts on an upper surface of another stack element having been stacked in the predetermined region.

Abstract: A semiconductor device includes: a drain electrode including a plurality of drain finger parts; a source electrode including a plurality of source finger parts and a Kelvin source part electrically connected with the source finger parts; a sense electrode positioned between a drain finger part and the Kelvin source part, which are next to each other in a particular direction; and a gate electrode positioned between a drain finger part and a source finger part, which are next to each other in the particular direction, and between a drain finger part and the sense electrode, which are next to each other in the particular direction. The sense electrode and the Kelvin source part are electrically connected via a sense resistance due to a spacing between the sense electrode and the Kelvin source part in the particular direction.

Abstract: A steering device includes a pipe, a housing, a telescopic mechanism, and a load absorbing mechanism. The load absorbing mechanism includes an extending portion provided in the telescopic mechanism and extending in a front-rear direction, a first sliding portion provided on a first side in the left-right direction with respect to the extending portion, and a second sliding portion provided on a second side in the left-right direction with respect to the extending portion. The sliding portion includes a front pressing portion that comes into contact with a side surface of the extending portion, and a rear pressing portion provided behind the front pressing portion, and in which a distance in the left-right direction between the rear pressing portion and the other sliding portion facing the one sliding portion across the extending portion is shorter than a distance in the left-right direction between the front pressing portion and the other sliding portion.

Abstract: A steering device includes a pipe, a housing, a telescopic mechanism, and a load absorbing mechanism. The load absorbing mechanism includes an extending portion coupled to the telescopic mechanism and extending in a front-rear direction, a first sliding portion provided on a first side in a left-right direction with respect to the extending portion, and a second sliding portion provided on a second side in the left-right direction with respect to the extending portion.

Abstract: A steering device includes a pipe, a housing, a telescopic mechanism, and a load absorbing mechanism. The load absorbing mechanism includes an extending portion coupled to the telescopic mechanism and extending in a front-rear direction, a first sliding portion provided on a first side in a left-right direction with respect to the extending portion, and a second sliding portion provided on a second side in the left-right direction with respect to the extending portion.

Abstract: A steering device includes a pipe, a housing, a telescopic mechanism, and a load absorbing mechanism. The load absorbing mechanism includes an extending portion provided in the telescopic mechanism and extending in a front-rear direction, a first sliding portion provided on a first side in the left-right direction with respect to the extending portion, and a second sliding portion provided on a second side in the left-right direction with respect to the extending portion. The sliding portion includes a front pressing portion that comes into contact with a side surface of the extending portion, and a rear pressing portion provided behind the front pressing portion, and in which a distance in the left-right direction between the rear pressing portion and the other sliding portion facing the one sliding portion across the extending portion is shorter than a distance in the left-right direction between the front pressing portion and the other sliding portion.

Abstract: An abnormality determination device of an internal combustion engine in which a breather line connects an intake-air path positioned upstream from a forced-induction system and a crankcase includes an intake-air flow rate sensor that detects an intake air flow rate in the intake-air path, a pressure sensor that detects a pressure of the breather line, and an abnormality determination unit that determines abnormality of the breather line. The abnormality determination unit estimates an intake air resistance of the intake-air path from the pressure when the engine is under low load conditions under which the intake air flow rate is less than a predetermined value and the pressure when the engine is under high load conditions under which the intake air flow rate is the predetermined value or greater and determines abnormality of the breather line when the intake air resistance is less than a threshold.

Abstract: In a failure determination device for an internal combustion engine equipped with a supercharger, the failure determination device determining a failure of a breather pipe that is connected between a crankcase and an intake passage at a position on an upstream side of the supercharger, the breather pipe is constituted by a double pipe including an inner pipe and an outer pipe, a communication passage communicates an enclosed space between the inner pipe and the outer pipe of the breather pipe with a portion of the intake passage on a downstream side of the supercharger. When the detected breather outer-pipe gauge pressure is higher than or equal to a determination threshold that is set in accordance with detected intake gauge pressure, the failure determination device determines that the breather pipe is failed.

Abstract: An abnormality assessment device includes an on-off valve that shuts an intake path on an upstream side of a connection portion of a breather line with respect to the intake path and an abnormality assessment element that assesses abnormality of the breather line. The abnormality assessment element assesses abnormality of the breather line based on a difference between an intake flow rate that is detected by an intake flow rate sensor and a target intake flow rate in a case where the on-off valve is closed.

Abstract: In a failure determination device for an internal combustion engine equipped with a supercharger, the failure determination device determining a failure of a breather pipe that is connected between a crankcase and an intake passage at a position on an upstream side of the supercharger, the breather pipe is constituted by a double pipe including an inner pipe and an outer pipe, a communication passage communicates an enclosed space between the inner pipe and the outer pipe of the breather pipe with a portion of the intake passage on a downstream side of the supercharger. When the detected breather outer-pipe gauge pressure is higher than or equal to a determination threshold that is set in accordance with detected intake gauge pressure, the failure determination device determines that the breather pipe is failed.

Abstract: An abnormality determination apparatus for an internal combustion engine in which an intake passage upstream of a supercharger and a crankcase are connected by a breather line includes: an intake flow rate detection unit that detects an intake flow rate in the intake passage; and an abnormality determination unit that determines abnormality of the breather line. The abnormality determination unit accumulates a value calculated from a rotation second-order component of a fluctuation waveform of the intake flow rate over a predetermined period of time and determines the abnormality of the breather line when the accumulated value is less than a predetermined threshold.

Abstract: An abnormality determination apparatus for an internal combustion engine in which an intake passage upstream of a supercharger and a crankcase are connected by a breather line includes: an intake flow rate detection unit that detects an intake flow rate in the intake passage; and an abnormality determination unit that determines abnormality of the breather line. The abnormality determination unit calculates a rotation second-order component of a fluctuation waveform of the intake flow rate, accumulates a first number of times for which the rotation second-order component exceeds an upper threshold and a second number of times for which the rotation second-order component falls below a lower threshold, and determines the abnormality of the breather line by comparing an accumulated value of the first number of times and the second number of times with the number of revolutions of a crank.

Abstract: An abnormality determination apparatus for an internal combustion engine in which an intake passage upstream of a supercharger and a crankcase are connected by a breather line includes: an intake flow rate detection unit that detects an intake flow rate in the intake passage; and an abnormality determination unit that determines abnormality of the breather line. The abnormality determination unit accumulates a time for which a rotation second-order component of a fluctuation waveform of the intake flow rate is equal to or more than a threshold over a predetermined period of time and determines the abnormality of the breather line when the accumulated value is less than a predetermined accumulation threshold.

Abstract: According to an aspect, there is provided a steering device including a pipe, a housing, a telescopic mechanism, and a load absorbing mechanism. The load absorbing mechanism includes a first connection member connecting a hanger bracket and an EA plate to each other and a second connection member connecting a guide plate and the EA plate to each other. In a case where a forward acting load applied to the pipe has a predetermined value or greater, the load absorbing mechanism is configured so that the first connection member is slidable on the EA plate, and is configured so that the second connection member is slidable on the EA plate.

Abstract: According to an aspect, there is provided a steering device including a pipe, a housing, a telescopic mechanism, and a load absorbing mechanism. The load absorbing mechanism includes an EA plate disposed in the pipe, a guide plate disposed in a telescopic movable portion, and overlapped with the EA plate, and a connection member connecting the EA plate and the guide plate to each other. Dimensions of the load absorbing mechanism are set so that a load applied between the connection member and the EA plate is lower than a load applied between the connection member and the guide plate.

Abstract: An internal combustion engine includes on-off valves that configure a closed space by closing an internal space of a breather line, a pump that depressurizes or pressurizes the closed space, a pressure sensor that detects a pressure of the closed space, and an abnormality assessment element that assesses abnormality of the breather line. The abnormality assessment element assesses abnormality of the breather line based on a pressure change of the closed space in a case where the closed space is depressurized or pressurized by the pump.

Abstract: According to an aspect, there is provided a steering device including a pipe, a housing, a telescopic mechanism, and a load absorbing mechanism. The load absorbing mechanism includes an EA plate disposed in the pipe, a guide plate overlapped with the EA plate, and a connection member which connects the EA plate and the guide plate to each other, and which is slidable with respect to the EA plate and the guide plate in a case where a forward acting load applied to the pipe has a predetermined value or greater.