摘要:
A manufacturing method for an esterification product of a cellulose derivative by comprising esterification of a cellulose derivative in a mixture of an ionic liquid, cellulose derivative and agent that is at least one selected from the group consisting of carboxylic anhydride, carboxylic acid halide, and carboxylic acid.
摘要:
An input indication corresponding to operation intended by a user in a touch pad can be conducted, and operability can be improved. A tip coordinate Y of a touch region is calculated by a tip coordinate calculation unit 21 and a center coordinate y of the touch region is calculated by a center coordinate calculation unit 22 on the basis of touch information associated with a touch pad 16 which is detected by a detection unit 17. A determination unit 23 determines whether or not there is a travel of the touch region, and the travel distance calculation unit 24 calculates a travel distance of a touch point with the use of the tip coordinate Y or the center coordinate y on the basis of the determination result. When the touch region travels, the travel distance is calculated by the tip coordinates, and when the stop time, the separating time, and the touch start time of the touch region, the travel distance is calculated according to the center coordinates. The coordinate output unit 25 outputs relative coordinates and absolute coordinates as the indicated coordinates indicative of a specific position corresponding to touch operation on a touch pad 16.
摘要:
A method of detecting abnormality in an evaporative fuel-purging system (evaporative emission control system) for an internal combustion engine comprises the steps of: (1) determining whether or not the engine is in a predetermined operating condition after completion of warming-up of the engine, (2) temporarily inhibiting purging of evaporative fuel into an intake passage when it is determined that the engine is in the predetermined operating condition, (3) obtaining a first value based on a parameter reflecting an amount of evaporative fuel purged into the intake passage during the temporary inhibition of the purging of the evaporative fuel, (4) obtaining a second value based on the parameter during execution of the purging of the evaporative fuel carried out after the temporary inhibition of the purging of the evaporative fuel, (5) comparing the first value with the second value, and (6) determining whether or not there is abnormality in the evaporative fuel-purging system, based on a result of the comparison.
摘要:
A touch panel device includes: an electrostatic capacitance touch panel of mutual capacitance type which includes transmission-side electrodes and reception-side electrodes; a detecting unit which detects a contact with the electrostatic touch panel and outputs contact information; and a detection signal variation calculating unit which calculates and outputs detection signal variations of the transmission-side electrodes and the reception-side electrodes based on the contact information. The touch panel device further includes: a variation distribution calculating unit which calculates and outputs a variation distribution of the detection signals based on the detection signal variations; and a determining unit which determines that an object contacting the electrostatic touch panel is a drop of water when a peak value of the variation distribution of the detection signals is a predetermined negative threshold or less.
摘要:
To provide a data communication device capable of performing a stable human body communication by bringing the human body into contact with electrodes or proximities thereof without requiring user's attention when the data communication device held by the user is in the process of the human body communication. A transceiver electrode 103 and a reference electrode 104 are formed on concave portions 102 formed at positions where the user's fingers can be naturally brought into contact with the concave portions 102 when a data communication device 10 is held by one of the user's hands, such that the surfaces of the electrodes have a height slightly lower than those of the lateral portions of the housing 101. The transceiver electrode 103 and the reference electrode 104 are electrically connected, via a lead line 106, to a data communication unit 105 accommodated in the housing 101 and having a function of transmitting and receiving data. By bringing a communication party holding the data communication device 10 into contact with a human body and thus forming a closed circuit, data can be transmitted or received to and from the data communication unit 105 via the human body.
摘要:
An electronic device is provided which executes a function useful in that place without a user in possession of the electronic device being intentional, and which does not receive a signal without providing a special setting if the function is not useful even if the place and the device are the same. There are an electronic device A and an electronic device each having a human body communication function. In a case where a user is holding the electronic device A, the electronic device B outputs a control signal for causing the electronic device A to execute a function aimed to eliminate a danger or an annoyance to the surroundings occurring because of holding it, whereas, due to the fact that the user has the electronic device, the electronic device A receives the control signal irrespective of the user's intention and executes a function based on the control signal.
摘要:
A fuel supply control method for an internal combustion engine in a cold state. A basic value of fuel supply quantity is corrected to an increased value by the use of a correction variable set based upon engine temperature and engine load. Intake air temperature is detected, and the correction variable is corrected by the detected intake air temperature. Preferably, the correction variable is corrected to a larger value as the detected intake air temperature is lower.
摘要:
An ignition timing control method for an internal combustion engine having a catalytic exhaust emission purifier for scrubbing toxic exhaust gas components from engine exhaust gases by means of a catalyst, wherein the timing at which a mixture in the engine is ignited is controlled on the basis of an ignition timing set in dependence upon operating parameters of the engine. The method comprises the steps of sensing temperature of the engine after the engine is started, sensing elapsed time from the moment the engine is started when the sensed temperature lies within a predetermined temperature range, setting a delay angle correction amount in dependence upon the sensed elapsed time, correcting the ignition timing by the set delay angle correction amount, and controlling the ignition timing in accordance with the ignition timing so corrected. Preferably, the correction of the ignition timing is effected only when a particular operating condition of the engine is sensed.
摘要:
A touch panel device includes: an electrostatic capacitance touch panel of mutual capacitance type which includes transmission-side electrodes and reception-side electrodes; a detecting unit which detects a contact with the electrostatic touch panel and outputs contact information; and a detection signal variation calculating unit which calculates and outputs detection signal variations of the transmission-side electrodes and the reception-side electrodes based on the contact information. The touch panel device further includes: a variation distribution calculating unit which calculates and outputs a variation distribution of the detection signals based on the detection signal variations; and a determining unit which determines that an object contacting the electrostatic touch panel is a drop of water when a peak value of the variation distribution of the detection signals is a predetermined negative threshold or less.
摘要:
To provide a data communication device capable of performing a stable human body communication by bringing the human body into contact with electrodes or proximities thereof without requiring user's attention when the data communication device held by the user is in the process of the human body communication.A transceiver electrode 103 and a reference electrode 104 are formed on concave portions 102 formed at positions where the user's fingers can be naturally brought into contact with the concave portions 102 when a data communication device 10 is held by one of the user's hands, such that the surfaces of the electrodes have a height slightly lower than those of the lateral portions of the housing 101. The transceiver electrode 103 and the reference electrode 104 are electrically connected, via a lead line 106, to a data communication unit 105 accommodated in the housing 101 and having a function of transmitting and receiving data. By bringing a communication party holding the data communication device 10 into contact with a human body and thus forming a closed circuit, data can be transmitted or received to and from the data communication unit 105 via the human body.