摘要:
There is provided an organic sulfur compound having an excellent controlling effect on harmful arthropods represented by the formula (I): wherein, R1 represents a C3-C10 alkenyl group optionally substituted with at least one halogen atom, a C3-C10 alkynyl group optionally substituted with at least one halogen atom, or the like, R2 represents a cyano group or the like, R3 represents a hydrogen atom, a halogen atom or a C1-C4 alkyl group, R4 represents a C1-C5 fluoroalkyl group, and n represents 0, 1 or 2.
摘要:
There is provided an organic sulfur compound having an excellent controlling effect on harmful arthropods which is represented by formula (I): wherein R1 represents a C3-C6 haloalkyl group having at least one fluorine atom and at least one atom selected from group consisting of a chlorine atom, a bromine atom and an iodine atom, R2 represents a cyano group and the like, R3 represents a hydrogen atom, a halogen atom or a C1-C4 alkyl group, R4 represents a C1-C5 fluoroalkyl group, and n represents 0, 1 or 2.
摘要:
A discharge tube drive circuit for driving a plurality of discharge tubes is proposed with reduced number of parts and in a down-sized form. A first balance transformer is provided in a first drive circuit block, and a plurality of primary coils of a plurality of drive transformers in the first drive circuit block and a secondary coil of the first balance transformer are connected in series. A second balance transformer is provided in a second drive circuit block, and a plurality of primary coils of a plurality of drive transformers in the second drive circuit block and a secondary coil of the second balance transformer are connected in series. Further, a primary coil of the balance transformer and a primary coil of the second balance transformer are connected in series to configure the discharge tube drive circuit of the present invention.
摘要:
To provide a cowl structure for a vehicle for improving the appearance of the vehicle without increasing the weight of the vehicle and also for enhancing the operational stability. In a cowl structure for a vehicle which includes a front cowl for covering a front portion of a vehicle body, a radiator is positioned in front of the cylinder heads of the engine. A radiator cover is provided for covering the radiator ranging from side surfaces to a lower end of the radiator. Bulging portions are provided for bulging from a front portion to a rear portion of the radiator cover and being formed in a direction to be rearwardly and upwardly oblique in a side view of the vehicle. The bulging portions are formed on a lower end portion of the radiator cover.
摘要:
A single comparison circuit detects load open circuit abnormality and load short circuit abnormality of a discharge lamp operating at a high-frequency driving voltage, with a small number of circuit elements. A discharge lamp drive control circuit includes an inverter control circuit, a positive change voltage detecting circuit which detects a positive change of voltage occurring in the secondary coil of a driving transformer, a negative change voltage detecting circuit which detects a negative change of voltage occurring in the secondary coil of the driving transformer, and the comparison circuit connected to the inverter control circuit. The outputs from the positive and negative change voltage detecting circuits are added to generate an added output, and the added output is supplied to the comparison circuit and compared with a reference voltage. When an abnormal operation occurs, the comparison circuit supplies an abnormal operation control signal to the inverter control circuit.
摘要:
A transmitter LSI 1 transmits a source clock, transmission data, and a transmission sync signal indicating the timing of the transmission data to a receiver LSI for establishing transmission synchronization between LSIs. The transmitter LSI 1 includes: a data transmission section that transmits, as the source clock, a transmitter LSI system clock input from outside to the receiver LSI and, at the same time, transmits the transmission data according to the transmitter LSI system clock to the receiver LSI; and one or more transmission sync signal generation sections 11 that generate the transmission sync signal based on the timing of the transmitter LSI system clock and an inter-LSI sync signal input from outside.
摘要:
While series resonant circuits 51 to 53 are connected to an output stage of a switching circuit 101 so as to be parallel mutually, primary sides of booster transformer sections 1 to 3 are connected to resonance capacitors 14 to 16 respectively, and further, CCFLs 21 to 23 are connected to secondary sides of the booster transformer sections 1 to 3 respectively.
摘要:
A discharge tube drive circuit for driving a plurality of discharge tubes is proposed with reduced number of parts and in a down-sized form. A first balance transformer is provided in a first drive circuit block, and a plurality of primary coils of a plurality of drive transformers in the first drive circuit block and a secondary coil of the first balance transformer are connected in series. A second balance transformer is provided in a second drive circuit block, and a plurality of primary coils of a plurality of drive transformers in the second drive circuit block and a secondary coil of the second balance transformer are connected in series. Further, a primary coil of the balance transformer and a primary coil of the second balance transformer are connected in series to configure the discharge tube drive circuit of the present invention.