Abstract: According to one embodiment, a magnetic head includes first and second magnetic poles, a conductive part, an element part, and first to fourth terminals. The conductive part is electrically insulated from the first and second magnetic poles. The first and second terminals are electrically connected to the conductive part. The element part is provided between the first and second magnetic poles and electrically connected to the first and second magnetic poles. The element part is conductive. The third terminal is electrically connected to the first magnetic pole. The fourth terminal is electrically connected to the second magnetic pole. A first magnetic pole temperature in a first state is higher than a second magnetic pole temperature of the second magnetic pole in the first state. A first current is supplied between the first and second terminals in the first state.

Abstract: According to one embodiment, a magnetic recording device includes a magnetic head and a controller. The magnetic head includes first and second magnetic poles, a magnetic element provided between the first magnetic pole and the second magnetic pole, first and second terminals electrically connected to one end and another end of the magnetic element, respectively, and a coil. The controller is electrically connected to the magnetic element and the coil, and performs a recording operation. In the recording operation, the controller supplies a recording current to the coil while applying an element voltage between the first and second terminals. When the applied voltage is changed while the recording current is supplied, a differential resistance of the magnetic element becomes a first differential resistance peak when the applied voltage is a first voltage, and becomes a second differential resistance peak when the applied voltage is a second voltage.

Abstract: A control unit performs a lane departure suppression control when a host vehicle is about to depart from a traveling lane. The control unit determines whether a low impact collision has occurred. The control unit performs a secondary collision damage mitigation control when the low impact collision is determined to have occurred while the lane departure suppression control is being performed.

Abstract: A length L between the markings 11a measured by the pre-coating thickness measuring device 17 and a length L? between the markings 11a measured by the post-coating thickness measuring device 18 are calculated, and a length ratio is obtained. Measurement positions of thickness data measured by the post-coating thickness measuring device 18 are corrected based on the calculated length ratio. A value at each measurement position of pre-coating thickness information on a corrected post-coating thickness interpolation line connecting measurement points of corrected post-coating thickness information obtained by correcting the measurement positions with a line segment is determined as post-coating thickness at each measurement position. A difference between the determined value and the pre-coating thickness is calculated. If it is in a predetermined range, the electrode is determined as a non-defective product.

Abstract: A length L between the markings 11a measured by the pre-coating thickness measuring device 17 and a length L? between the markings 11a measured by the post-coating thickness measuring device 18 are calculated, and a length ratio is obtained. Measurement positions of thickness data measured by the post-coating thickness measuring device 18 are corrected based on the calculated length ratio. A value at each measurement position of pre-coating thickness information on a corrected post-coating thickness interpolation line connecting measurement points of corrected post-coating thickness information obtained by correcting the measurement positions with a line segment is determined as post-coating thickness at each measurement position. A difference between the determined value and the pre-coating thickness is calculated. If it is in a predetermined range, the electrode is determined as a non-defective product.

Abstract: A variable nozzle control device is provided with a drive unit, a stopper, and a controller. The drive unit drives variable nozzles. The stopper is configured to be in contact with the drive unit with the variable nozzles being in a full close state. The controller counts a time including an operating time of an engine after preceding contact of the drive unit with the stopper, determines whether the counted time has reached a predetermined time, and controls the drive unit so as to bring the drive unit into contact with the stopper when determining that the counted time has reached the predetermined time, with the engine at a stop.

Abstract: A wiring circuit substrate, comprising: a metal support layer; an insulating layer formed on the metal support layer; a conductive layer for wiring formed on the insulating layer; and an opening formed so as to open at a same location in the insulating layer and the conductive layer for wiring, wherein the metal support layer includes: a support section that supports the insulating layer and the conductive layer for wiring, and a terminal section that extends from one edge side to the other edge side of the opening, the terminal section being separated from the support section; and the conductive layer for wiring includes a wiring that is connected to the terminal section by a connecting section.

Abstract: A suspension substrate includes a metal substrate, a first insulating layer provided on the metal substrate, a first wiring line layer provided on the first insulating layer, a second insulating layer provided on the first insulating layer and the first wiring line layer, and a second wiring line layer provided on the second insulating layer. When a total of a thickness of the first wiring line layer and a thickness of the second insulating layer on the first wiring line layer is T1 and a thickness of the second insulating layer at a position where a surface of the second insulating layer is flat and which is away from the first wiring line layer by a predetermined distance is T2, T1?T2<4.5 ?m is satisfied.

Abstract: A variable nozzle control device is provided with a drive unit, a stopper, and a controller. The drive unit drives variable nozzles. The stopper is configured to be in contact with the drive unit with the variable nozzles being in a full close state. The controller counts a time including an operating time of an engine after preceding contact of the drive unit with the stopper, determines whether the counted time has reached a predetermined time, and controls the drive unit so as to bring the drive unit into contact with the stopper when determining that the counted time has reached the predetermined time, with the engine at a stop.

Abstract: A wiring circuit substrate, comprising: a metal support layer; an insulating layer formed on the metal support layer; a conductive layer for wiring formed on the insulating layer; and an opening formed so as to open at a same location in the insulating layer and the conductive layer for wiring, wherein the metal support layer includes: a support section that supports the insulating layer and the conductive layer for wiring, and a terminal section that extends from one edge side to the other edge side of the opening, the terminal section being separated from the support section; and the conductive layer for wiring includes a wiring that is connected to the terminal section by a connecting section.

Abstract: A suspension substrate includes a metal substrate, a first insulating layer provided on the metal substrate, a first wiring line layer provided on the first insulating layer, a second insulating layer provided on the first insulating layer and the first wiring line layer, and a second wiring line layer provided on the second insulating layer. When a total of a thickness of the first wiring line layer and a thickness of the second insulating layer on the first wiring line layer is T1 and a thickness of the second insulating layer at a position where a surface of the second insulating layer is flat and which is away from the first wiring line layer by a predetermined distance is T2, T1?T2<4.5 ?m is satisfied.

Abstract: An intake passage of a V diesel engine 10 has a pair of distributing lines 19L, 19R connected to corresponding banks 11L, 11R, a converging line 16 that connects the distributing lines 19L, 19R to each other, and a pair of branch lines 15L, 15R branched from the converging line 16 and extending upstream. Boost pressure changing mechanisms 50L, 50R, air intake throttle valves 51L, 51R, and exhaust flow rate adjusting valves 52L, 52R are provided in correspondence with the branch lines 15L, 15R and inlet lines 13L, 13R. A control section 41 controls operation of each of these actuators in accordance with a common target control value.

Abstract: A preset waiting period is previously set on the basis of a signal in correspondence to a detection of a start point of a detection of a no-tooth portion of a signal rotor. In the case of a control for injecting a fuel after the preset waiting period has elapsed, an output of a signal indicating a start point of an actual detection of the no-tooth portion by a waveform shaping portion is delayed due to the existence of the no-tooth portion. A control computer corrects the preset waiting period to be shorter by an amount corresponding the delay. Accordingly, an accuracy of a fuel injection start timing control is improved.

Abstract: An intake passage of a V diesel engine 10 has a pair of distributing lines 19L, 19R connected to corresponding banks 11L, 11R, a converging line 16 that connects the distributing lines 19L, 19R to each other, and a pair of branch lines 15L, 15R branched from the converging line 16 and extending upstream. Boost pressure changing mechanisms 50L, 50R, air intake throttle valves 51L, 51R, and exhaust flow rate adjusting valves 52L, 52R are provided in correspondence with the branch lines 15L, 15R and inlet lines 13L, 13R. A control section 41 controls operation of each of these actuators in accordance with a common target control value.

Abstract: Cylinder heads are each provided with a fuel injection valve, and an addition nozzle for adding fuel for activating an exhaust purifying catalyst to an exhaust manifold. There exists a non-exhaust period in which an exhaust gas does not flow out to exhaust passages from the exhaust manifolds during an operation of an engine. An ECU controls the addition nozzles in such a manner that the addition nozzles execute a fuel addition during periods except the non-exhaust period. Accordingly, the fuel added to the exhaust manifolds for activating the catalysts is avoided from collecting on a wall surface of an exhaust system without getting on an exhaust stream.

Abstract: A main control computer commands a second sub-control computer to perform a reduced-cylinder operation when the coolant temperature detected by a coolant temperature sensor is greater than or equal to a reference temperature, and the exhaust temperature detected by a temperature sensor is less than a reference exhaust temperature and is within a reduced-cylinder operation allowable range in which a combination of the engine speed and the engine load is set in advance. The second sub-control computer deactivates a second cylinder group based on a command of the reduced-cylinder operation.

Abstract: An internal combustion engine includes parallel first and second intake passages, and the intake passages respectively include first and second superchargers. A first airflow meter measures the intake air amount in the first intake passage. A second airflow meter measures the intake air amount in the second intake passage. An ECU obtains an air amount difference between the intake air amount measured by the first airflow meter and the intake air amount measured by the second airflow meter to compare the obtained air amount difference with a predetermined abnormality determination value. The ECU determines that an abnormality has occurred in one of the superchargers when the air amount difference exceeds the abnormality determination value. The abnormality determination of the superchargers is based on the air amount difference between the intake passages. This accurately determines the occurrence of an abnormality in the superchargers regardless of structure of the intake passages.

Abstract: A preset waiting period is previously set on the basis of a signal in correspondence to a detection of a start point of a detection of a no-tooth portion of a signal rotor. In the case of a control for injecting a fuel after the preset waiting period has elapsed, an output of a signal indicating a start point of an actual detection of the no-tooth portion by a waveform shaping portion is delayed due to the existence of the no-tooth portion. A control computer corrects the preset waiting period to be shorter by an amount corresponding the delay. Accordingly, an accuracy of a fuel injection start timing control is improved.

Abstract: Collectors are provided on a pair of exhaust passages extending in parallel from an internal combustion engine respectively. Each of the collectors collects black smoke particles (unclean substance) included in exhaust gas. One of a pair of differential pressure detectors detects a first differential pressure between upstream and downstream of one of the collectors while the other differential pressure detector detects a second differential pressure between upstream and downstream of the other collector. Upon finishing a regeneration process of removing the black smoke particles in each of the collectors, a control computer estimates an exhaust gas flow rate of each of the exhaust passages based on the first differential pressure and the second differential pressure.

Abstract: An internal combustion engine includes parallel first and second intake passages, and the intake passages respectively include first and second superchargers. A first airflow meter measures the intake air amount in the first intake passage. A second airflow meter measures the intake air amount in the second intake passage. An ECU obtains an air amount difference between the intake air amount measured by the first airflow meter and the intake air amount measured by the second airflow meter to compare the obtained air amount difference with a predetermined abnormality determination value. The ECU determines that an abnormality has occurred in one of the superchargers when the air amount difference exceeds the abnormality determination value. The abnormality determination of the superchargers is based on the air amount difference between the intake passages. This accurately determines the occurrence of an abnormality in the superchargers regardless of structure of the intake passages.