摘要:
A semiconductor memory unit that includes a regular memory cell array and a redundant column which utilize common rows for actuating regular memory cells when defective memory cells are detected. A first access device designates a column in the regular memory cell array which corresponds to a externally designated column address. A second access device designates a redundant column which corresponds to the externally designated column address. When the regular memory cell array contains defective memory cells and the column addresses of their cells coincide with the externally designated column address, a validating device validates the access to the redundant column by means of the second access device. When the regular memory cell array contains defective memory cells having column addresses other than that designated externally, the validating device validates the access to the column in the regular memory cell array by means of the first access device.
摘要:
A power supply circuit generates the internal power supply voltage intVCC from a first power supply capable of supplying a first power supply voltage V1 and a second power supply capable of supplying a second power supply voltage V2, which is lower than the first power supply voltage V1. A first transistor TR1 is provided between the first power supply and an output node, whereas a second transistor TR2 is provided between the second power supply and the output node. A first supply unit supplies the inverted value of an output voltage of the first power supply or the inverted value of a voltage corresponding to the output voltage of the first power supply, to the gate input of the first transistor TR1. A second supply unit supplies the output voltage of the first power supply or the voltage corresponding to the output voltage of the first power supply, to the gate input of the second transistor TR2.
摘要:
A hydraulic control system that includes a controller that controls the accumulator flow rate control valve and a discharge flow rate of the hydraulic pump, wherein the controller: determines a minimum value among an operation demand flow rate to be demanded by an operation amount of hydraulic actuator operating members, a pump flow rate to be determined by a discharge pressure of the hydraulic pump under a constant horsepower control and a maximum flow rate of the hydraulic pump such that the determined minimum value is an actuator supply flow rate to be supplied to the plurality of hydraulic actuators, and controls the discharge flow rate and the accumulator flow rate so as to supply the actuator supply flow rate corresponding to a total flow rate of the discharge flow rate and the accumulator flow rate.
摘要:
A power supply detection circuit detects power feeding to a VBUS terminal from the outside. A charger detection circuit detects the kind of charger by monitoring voltages of a DP terminal and a DM terminal. A control unit adjusts timing and instructs the charger detection circuit to start a charger kind detection process after a notification of detection of power feeding is received from the power supply detection circuit.
摘要:
According to one embodiment, there is provided a compound represented by Formula (1): where Cu+ represents a copper ion, PR1R2R3 is a phosphine compound coordinating with Cu+, where R1, R2 and R3 may be the same or different, and represent a linear, branched or cyclic alkyl group having 1-6 carbon atoms or an aromatic cyclic group which may have a substituent, R4 is an electron-donating substituent and X− represents a counter ion where X is at least one selected from the group consisting of F, Cl, Br, I, BF4, PF6, CH3CO2, CF3CO2, CF3SO3 and ClO4.
摘要翻译:根据一个实施方案,提供由式(1)表示的化合物:其中Cu +表示铜离子,PR1R2R3是与Cu +配位的膦化合物,其中R1,R2和R3可以相同或不同,并且表示线性 具有1-6个碳原子的支链或环状烷基或可以具有取代基的芳族环状基团,R4是给电子取代基,X表示其中X是选自F ,Cl,Br,I,BF 4,PF 6,CH 3 CO 2,CF 3 CO 2,CF 3 SO 3和ClO 4。
摘要:
A web translation server discovers a document address for a document. The document is accessed and parsed for text data in a first language. The parsed text data is translated into text data in a second language and stored in a database. A client accesses the document and sends a request including the document address to the web translation server. The translated text data in the second language is retrieved from the database based on the document address and sent to the client. The client renders the translated text data in the second language.
摘要:
In a photo detecting apparatus, a first capacitance is caused by a photo detecting element and the first capacitance is charged or discharged by current flowing through the photo detecting element. A second capacitance is connected in parallel with the photo detecting element, and the second capacitance charges or discharges an electric charge overflowing from the first capacitance. A current control element is connected to a terminal of the second capacitance on a side where the electric charge flows in, and the current control element delivers a current to cancel part of an electric charge when the electric charge overflowing from the first capacitance is stored in the second capacitance.
摘要:
A first signal line is provided for transmitting to each of a plurality of paper feeders an output signal from a printing paper sensor provided in the uppermost paper feeder among the plurality thereof. In response to an output signal that has been transmitted via the first signal line, a halting unit causes a halt to processing that is for transporting printing paper in each of the paper feeders.
摘要:
Sampling capacitors are connected respectively to a pair of differential input terminals of an operational amplifier. The sampling capacitors sample input signals. Source terminals and drain terminals of dummy switches are connected respectively to paths connecting the operational amplifier and the sampling capacitors, so that a common-mode voltage of differential input voltages to the operational amplifier is adjusted by gate-channel capacitances.