Abstract: A vehicular suction noise transmission system includes a first intake apparatus, a second intake apparatus, a fuel recirculation apparatus, and a suction noise transmission apparatus. The first intake apparatus is connected to an internal combustion engine mounted in a vehicular engine compartment. The second intake apparatus is connected to the internal combustion engine. The suction noise transmission apparatus includes a first suction noise transmission end, a second suction noise transmission end, and a vibrating body. The first suction noise transmission end is connected to the second intake apparatus. The second suction noise transmission end is in communication with a vehicle interior. The vibrating body is provided to separate a second intake apparatus side and a vehicle interior side and configured to vibrate according to an intake pulsation so as to transmit a suction noise of the internal combustion engine to the vehicle interior.

Abstract: A vehicular suction noise transmission system includes a first intake apparatus, a second intake apparatus, a fuel recirculation apparatus, and a sound creator apparatus. The first intake apparatus is connected to an internal combustion engine mounted in a vehicular engine compartment. The second intake apparatus is connected to the internal combustion engine. The sound creator apparatus includes a first sound creator end, a second sound creator end, and a sound creator. The first sound creator end is connected to the second intake apparatus. The second sound creator end is in communication with a vehicle interior. The sound creator is provided to separate a second intake apparatus side and a vehicle interior side and configured to vibrate according to an intake pulsation so as to transmit a suction noise of the internal combustion engine to the vehicle interior.

Abstract: A light source section outputs optical flux having two types of wavelength, which are a short wavelength and a long wavelength, while the intensity is made variable. The output from the first light intensity detecting section in irradiating the optical flux having a short wavelength is compared with the output from the first light intensity detecting section in irradiating the optical flux having a long wavelength. A disappearance level near a point where the detected signal from the internal subject disappears is calculated. The first intensity of optical flux having a long wavelength is set to level higher than the disappearance level. Based on the output from the first light intensity detecting section obtained by the optical flux having a long wavelength of the first intensity, a subject inside the body to be detected is measured.

Abstract: A light source section outputs optical flux having two types of wavelength, which are a short wavelength and a long wavelength, while the intensity is made variable. The optical flux is made incident to a detected surface of a body to be detected at a predetermined incident angle simultaneously or alternatively. Based on a type of optical flux outputted from the light source section and an output from a first light intensity detecting section, at least the intensity of the optical flux having a long wavelength outputted from the light source section is adjusted. The output from the first light intensity detecting section in irradiating the optical flux having a short wavelength is compared with the output from the first light intensity detecting section in irradiating the optical flux having a long wavelength.

Abstract: A particle detecting method which is capable of detecting the number of low-speed particles accurately, and a storage medium storing a program for implementing the method. Intensity of scattered light generated when a light emitted into a gas stream is scattered by a particle is measured using a light receiving sensor at predetermined time intervals. A measuring time period for measuring the scattered light intensity is divided into measurement periods each defined as a predetermined time period, and a measured time point in each measurement period is selected at which a maximum value of the scattered light intensity measured is measured. The number of particles having passed by in front of the light receiving sensor is counted based on the measured time point selected in each measurement period.

Abstract: A regulator circuit is offered to resolve a problem that an unnecessary operating current flows in a semiconductor integrated circuit in a low power consumption state. Channel width to channel length ratios of an output transistor in a first operational amplifier and a first control MOS transistor are designed large in order to obtain an operating current in a normal operation state, while channel width to channel length ratios of an output transistor in a second operational amplifier and a second control MOS transistor are designed small to obtain an operating current in the low power consumption state. There is provided a switching circuit that selectively put in operation one of the operational amplifiers according to the state of the integrated circuit. The first operational amplifier and the first control MOS transistor having higher current driving capabilities operate in the normal operation state.

Abstract: A regulator circuit is offered to resolve a problem that an unnecessary operating current flows in a semiconductor integrated circuit in a low power consumption state. Channel width to channel length ratios of an output transistor in a first operational amplifier and a first control MOS transistor are designed large in order to obtain an operating current in a normal operation state, while channel width to channel length ratios of an output transistor in a second operational amplifier and a second control MOS transistor are designed small to obtain an operating current in the low power consumption state. There is provided a switching circuit that selectively put in operation one of the operational amplifiers according to the state of the integrated circuit. The first operational amplifier and the first control MOS transistor having higher current driving capabilities operate in the normal operation state.

Abstract: The present invention aims at expanding an operation range for allowing a compression ignition combustion operation. The present invention provides an internal combustion engine of a compression ignition type that is capable of operating with a compression ignition combustion scheme in a given operation range. The ECU of the internal combustion engine detects an operating condition of the internal combustion engine and determines, according to the detected operating condition, which mode is to be used operate the internal combustion engine, a 4-cycle compression ignition mode or a 2-cycle compression ignition mode. The ECU controls the internal compression engine to perform the compression ignition mode determined.

Abstract: A particle detecting method which is capable of detecting the number of low-speed particles accurately, and a storage medium storing a program for implementing the method. Intensity of scattered light generated when a light emitted into a gas stream is scattered by a particle is measured using a light receiving sensor at predetermined time intervals. A measuring time period for measuring the scattered light intensity is divided into measurement periods each defined as a predetermined time period, and a measured time point in each measurement period is selected at which a maximum value of the scattered light intensity measured is measured. The number of particles having passed by in front of the light receiving sensor is counted based on the measured time point selected in each measurement period.

Abstract: The present invention aims at expanding an operation range for allowing a compression ignition combustion operation. The present invention provides an internal combustion engine of a compression ignition type that is capable of operating with a compression ignition combustion scheme in a given operation range. The ECU of the internal combustion engine detects an operating condition of the internal combustion engine and determines, according to the detected operating condition, which mode is to be used operate the internal combustion engine, a 4-cycle compression ignition mode or a 2-cycle compression ignition mode. The ECU controls the internal compression engine to perform the compression ignition mode determined.

Abstract: A control system for a compression ignition internal combustion engine is provided which is capable of expanding a region for executing compression ignition, on the low-load side, while positively obtaining a required power output from the engine. The amount of residual combustion gas is determined depending on operating conditions of the engine, and based on the determined amount of residual combustion gas, part of combustion gas is retained in each combustion chamber after combustion. It is judged whether or not supercharging of fresh air should be executed for self-ignition, based on the operating conditions of the engine, and when it is judged that the supercharging should be executed, supercharging of fresh air flowing to the combustion chamber is executed.

Abstract: In a folding mobile phone 1, a second main body 5 is provided for folding by a hinge mechanism 7 to a first main body 3 and a second loud speaker 15 is disposed in a predetermined position and is turned on by a switch 21 when the phone 1 is folded such that the phone 1 can also be used in the folded state. Furthermore, by providing a second operating section in which a microphone, a power on button, a power off button, and the like are disposed to a portion exposed in the folded state, it is possible to make an outgoing call in the folded state.

Abstract: A control system for a compression ignition internal combustion engine is provided which is capable of expanding a region for executing compression ignition, on the low-load side, while positively obtaining a required power output from the engine. The amount of residual combustion gas is determined depending on operating conditions of the engine, and based on the determined amount of residual combustion gas, part of combustion gas is retained in each combustion chamber after combustion. It is judged whether or not supercharging of fresh air should be executed for self-ignition, based on the operating conditions of the engine, and when it is judged that the supercharging should be executed, supercharging of fresh air flowing to the combustion chamber is executed.

Abstract: A business card information management system is disclosed having a business card user 3 that transmits business card information 20, stored in a business card user computer 5, to a server computer 9. Upon receipt of business card information 20, the server computer 9 prepares identifying information 27 of each business card 25. The identifying information 27 is transmitted to the business card user computer 5. This results in a capability of preparing a business card 25 displayed with identifying information 27. On the other hand, when a user who has received the business card 25 inputs identifying information 27 into the user computer 13, the user is able to acquire business card information 20, associated with identifying information 27, from the server computer 9.

Abstract: A system for controlling a series hybrid vehicle, having an internal combustion engine whose output is regulated by a throttle valve, a generator-motor connected to the engine to be rotated by the engine, an electric energy storage means connected to the first generator-motor to be charged by the first generator-motor, and a second generator-motor connected to at least one of the first generator-motor and the electric energy storage means to input an output of at least one of the first generator-motor and the electric energy storage means to drive wheels of the vehicle to propel the vehicle. In the system, a desired engine speed is determined to minimize fuel consumption, and a desired power generation amount of the first generator-motor is determined based on a determined desired power generation base value and the desired engine speed.