Abstract: The present invention provides an acidic gas adsorbent suitable for adsorption and desorption of acidic gas under a relatively mild condition. The acidic gas adsorbent of the present invention includes a polymer having an amino group. A density of nitrogen element in the acidic gas adsorbent is higher than 12.0 mmol/g. With respect to the acidic gas adsorbent, when an adsorption test is performed, an adsorption amount of carbon dioxide is 0.35 mmol/g or more. When a desorption test is performed, a desorption amount of carbon dioxide is 0.2 mmol/g or more.

Abstract: There is provided a technique that includes: preparing the substrate including a silicon-containing film and a metal film composed of a metal element, which includes at least one selected from the group of tungsten, titanium, ruthenium, and molybdenum and, which are formed on a surface of the substrate; and simultaneously performing modifying the metal film and modifying the silicon-containing film by supplying reactive species, which are generated by plasma-exciting a processing gas containing hydrogen and oxygen, to the substrate.

Abstract: A display device includes a first color filter, a second color filter, a first pixel electrode, a second pixel electrode, a common electrode, an insulating film, and a light blocking part that is disposed at a boundary between the first color filter and the second color filter. The light blocking part includes a light blocking film, a first transmission film disposed on the upper layer side of the light blocking film, and a reflection/transmission film disposed on the upper layer side of the first transmission film, the light blocking film has a light transmittance lower than light transmittances of the first transmission film and the reflection/transmission film, the first transmission film has the light transmittance higher than that of the reflection/transmission film, and the reflection/transmission film has a light reflectance higher than that of the first transmission film and lower than that of the light blocking film.

Abstract: A method of manufacturing a semiconductor device includes accommodating a substrate in a process chamber; supplying a first gas containing oxygen into the process chamber; generating plasma in the process chamber by exciting the first gas; supplying a second gas containing hydrogen into the process chamber and adjusting a hydrogen concentration distribution in the process chamber according to a density distribution of the plasma in the process chamber; and processing the substrate with oxidizing species generated by the plasma.

Abstract: A desalination performance restoration agent for a cellulose acetate membrane contains: a solvent; and a modified polyvinyl alcohol mixed in the solvent. The modified polyvinyl alcohol has an acetyl group structure in at least part of polyvinyl alcohol.

Abstract: A fuel injection control apparatus switches between MPI and DI+MPI modes. The apparatus includes a unit calculating a DI direct combustion rate that is the rate of that portion of the amount of DI injection corresponding to a fuel combusted instead of adhering to inside of the cylinder, and a unit calculating a cylinder vaporization rate that is the rate of the amount of that portion of the fuel adhering to the inside of the cylinder which vaporizes. The former unit controls fuel injection based at least on the DI direct combustion rate and the cylinder vaporization rate. When the mode is switched between the MPI mode and the DI+MPI mode, the former unit corrects the DI direct combustion rate or the cylinder vaporization rate to set the amount of fuel injection to a value different from that set when the fuel injection modes are maintained.

Abstract: When high-pressure purge (the first purge control) (d-f) in which fuel evaporative gas in the fuel tank is emitted until internal pressure in the fuel tank decreases to a second predetermined pressure by closing a vapor solenoid valve, opening a fuel tank shutoff valve and a purge control valve when an engine is running finishes, connecting passage purge (the second purge control) (f-g) in which the fuel evaporative gas in vapor piping and purge piping is emitted up to a second predetermined volume (a second predetermined value) or above is performed, and then the fuel evaporative gas in a canister is emitted by opening the vapor solenoid valve (the third purge control) (g-h).

Abstract: An ignition switch is turned on, and when an abnormality is detected in any of electronic control instruments or sensors, real failure is established, and a fail-safe process is performed. After a lapse of a predetermined period from the establishment of the real failure, fault determination is established, a failure level is sent, and a hybrid fail-safe process is performed. Then, when the abnormality is eliminated, the real failure is not established, and the fail-safe process of an engine is finished. Then, when the ignition switch is turned off and then again turned on, sending of the failure level to a hybrid control unit is stopped, and the hybrid fail-safe process is finished.

Abstract: A fuel injection control apparatus is included in an internal combustion engine including an intake passage injection valve and a cylinder injection valve and being capable of switching between an MPI mode and a DI+MPI mode based on an operating state of the engine. The fuel injection control apparatus includes an injection amount control unit including a direct-combustion-rate calculation unit calculating a DI direct combustion rate that is the rate of that portion of the amount of DI injection which corresponds to a fuel combusted instead of adhering to inside of the cylinder, and a cylinder vaporization rate calculation unit calculating a cylinder vaporization rate that is the rate of the amount of that portion of the fuel adhering to the inside of the cylinder which vaporizes. The injection amount calculation unit controls fuel injection based at least on the DI direct combustion rate and the cylinder vaporization rate.

Abstract: When high-pressure purge (the first purge control) (d-f) in which fuel evaporative gas in the fuel tank is emitted until internal pressure in the fuel tank decreases to a second predetermined pressure by closing a vapor solenoid valve, opening a fuel tank shutoff valve and a purge control valve when an engine is running finishes, connecting passage purge (the second purge control) (f-g) in which the fuel evaporative gas in vapor piping and purge piping is emitted up to a second predetermined volume (a second predetermined value) or above is performed, and then the fuel evaporative gas in a canister is emitted by opening the vapor solenoid valve (the third purge control) (g-h).

Abstract: A regenerative control device for a hybrid vehicle includes a regenerative braking power control unit prohibiting or limiting execution of first regenerative braking to charge the battery with power generated by the regenerative power generation of the traveling motor generator during deceleration when it is determined that it is necessary to restrict charging of the battery. The regenerative braking power control unit causes both second regenerative braking to transmit rotary driving power to the engine by rotating the power generation motor generator by the power generated by the regenerative power generation, and combustion operation in which fuel is supplied to the engine and the fuel is burned to generate the rotary driving power at the engine, to be executed, under condition where the execution of the first regenerative braking is prohibited or limited.

Abstract: A regenerative control device for a hybrid vehicle includes a regenerative braking power control unit prohibiting or limiting execution of first regenerative braking to charge the battery with power generated by the regenerative power generation of the traveling motor generator during deceleration when it is determined that it is necessary to restrict charging of the battery. Under condition where the execution of the first regenerative braking is prohibited or limited, the regenerative braking power control unit causes second regenerative braking to transmit rotary driving power to the engine by rotating the power generation motor generator by the power generated by the regenerative power generation, to be executed when the operation unit is set to a regeneration level in an increasing direction, and causes the second regenerative braking to be stopped when the operation unit is set to a regeneration level in a decreasing direction.

Abstract: A control apparatus for an engine introduces purge gas containing fuel gas evaporated from a fuel tank into an intake system includes an air-fuel ratio calculation unit that calculates an air-fuel ratio (AF) of the engine, and a purge rate calculation unit that calculates a purge rate (RPRG) corresponding to an introduction rate of the purge gas. The control apparatus further includes a concentration calculation unit that calculates a concentration (KAF_PRG) of the purge gas based on the air-fuel ratio (AF) calculated by the air-fuel ratio calculation unit and the purge rate (RPRG) calculated by the purge rate calculation unit. A decision unit permits or inhibits the concentration calculation unit to calculate the concentration (KAF_PRG) based on the purge rate (RPRG) calculated by the purge rate calculation unit. The estimation accuracy of the concentration (KAF_PRG) of purge gas is improved.

Abstract: A regenerative control device of a vehicle an engine; a first motor; a second motor performing regenerative power generation; a battery connected to the first and second motors; and a heating device heating using heat, includes: a determiner determining whether the heating device is in operation or not, and determining whether charging the battery is regulated or not; and a controller performing parallel firing control in which a driving force is given to the engine by the first motor while burning fuel in the engine, during the regenerative power generation when the heating device is in operation and charging the battery is regulated, and setting a target torque of the engine in the parallel firing control to be equal to or lower than a burning limit torque of the engine.

Abstract: A controlling apparatus for an engine includes a purge path connected to a sealing-type fuel tank and an intake system of an engine and is configured to allow purge gas containing evaporated fuel from the fuel tank to flow therethrough. A purge valve placed in the purge path is configured to adjust a flow rate of the purge gas. A calculation unit calculates a degree of opening of the purge valve based on a target introduction ratio of the purge gas, and a controlling unit controls the purge valve so as to establish the degree of opening calculated by the calculation unit. The calculation unit corrects, in high-pressure purge performed when a pressure in the fuel tank increases exceeding a predetermined pressure, the degree of opening using a tank pressure flow velocity correction coefficient K2 corresponding to an upstream pressure of the purge valve.

Abstract: A traveling mode switching controller of a hybrid electric vehicle has a velocity detection unit, a state-of-charge detection unit, and a switching control unit for selectively switching among first to third traveling modes. In the first traveling mode, an engine is deactivated and a drive motor is activated to actuate drive wheels. In the second traveling mode, the engine activates a generator to activate the drive motor. In the third traveling mode, the engine activates the drive wheels. When the state of charge is less than a first state of charge, the switching control unit performs switching between the second traveling mode and the third traveling mode at a first velocity. When the state of charge is the first state of charge or more, the switching control unit performs switching between the first traveling mode and the third traveling mode at a predetermined velocity higher than the first velocity.

Abstract: An engine operation control device for a hybrid vehicle, including: an engine provided in a vehicle; a power generator that is driven by the engine to generate electric power; a driving battery that is chargeable with electric power supplied from the power generator; and a front motor and a rear motor that drive wheels with electric power supplied from the driving battery or the power generator, and allowing a series mode in which the front motor drives front wheels and the rear motor drives rear wheels while the engine is operated at a predetermined set rotational speed to drive the power generator to generate electric power, wherein the set rotational speed is set to increase with decreasing of the atmospheric pressure in a present position of the vehicle in the series mode.

Abstract: A fuel injection control apparatus for an engine, which makes an appropriate increasing correction to a fuel amount at the time of restart after the stop period of the engine, thereby making it possible to cut down on the amounts of NOx emissions, is provided. The fuel injection control apparatus comprises an injection volume control unit for controlling a fuel injection volume, a supplied oxygen amount detection unit for detecting a supplied oxygen amount, an activity determination unit for determining whether or not an exhaust purification catalyst is in an active state, and an amount increasing correction unit for making an increasing correction to the fuel injection volume in accordance with the detection results of the supplied oxygen amount detection unit and the determination results of the activity determination unit.

Abstract: A regenerative control device for a hybrid vehicle includes a regenerative braking power control unit prohibiting or limiting execution of first regenerative braking to charge the battery with power generated by the regenerative power generation of the traveling motor generator during deceleration when it is determined that it is necessary to restrict charging of the battery. The regenerative braking power control unit causes both second regenerative braking to transmit rotary driving power to the engine by rotating the power generation motor generator by the power generated by the regenerative power generation, and combustion operation in which fuel is supplied to the engine and the fuel is burned to generate the rotary driving power at the engine, to be executed, under condition where the execution of the first regenerative braking is prohibited or limited.

Abstract: A vehicle includes a first motor, a second motor, a battery, a decider, a first calculator, a second calculator and a controller. The decider detects a state of the battery and determines whether the detected state is a state where charging the battery is restricted. The first calculator calculates, when the first motor generates the regenerative electric power under the state where charging the battery is restricted, a target energy consumption representing a target value of electric power that the second motor is to consume to drive the engine by using the regenerative electric power. The second calculator calculates an actual energy consumption that the second motor requests to maintain rotating speed of the engine. The controller adjusts angular acceleration of the engine and the second motor, using a difference between the target energy consumption and the actual energy consumption.