Abstract: Inside a first case outer frame portion as an outer frame of the first case, a plurality of first core pieces and a partition to separate a pair of adjacent first core pieces among the plurality of first core pieces are disposed. The first case has a shape capable of accommodating at least a part of the second core piece. The first case outer frame portion includes a first case accommodating portion as a portion of the first case outer frame portion that is capable of accommodating the plurality of first core pieces, and a first case cover portion to cover a space inside the first case accommodating portion.

Abstract: A semiconductor integrated circuit includes an output circuit driven by a power voltage across a first and a second node. A control circuit is driven by the power voltage to control output a digital signal at a pad terminal, a logic value of the signal being set by a core circuit connected to the output circuit. The digital signal causes a voltage at the first node to be high and a voltage at the second node to low when a predetermined power voltage higher than a withstanding voltage of the output circuit is applied across the first and second nodes. The control circuit controls voltages across terminals of switching elements in the output circuit to be less than their withstanding voltages and to prevent current flowing from the pad terminal to the output circuit when the first power node is in a high impedance state.

Abstract: A semiconductor integrated circuit includes an output circuit driven by a power voltage across a first and a second node. A control circuit is driven by the power voltage to control output a digital signal at a pad terminal, a logic value of the signal being set by a core circuit connected to the output circuit. The digital signal causes a voltage at the first node to be high and a voltage at the second node to low when a predetermined power voltage higher than a withstanding voltage of the output circuit is applied across the first and second nodes. The control circuit controls voltages across terminals of switching elements in the output circuit to be less than their withstanding voltages and to prevent current flowing from the pad terminal to the output circuit when the first power node is in a high impedance state.

Abstract: The driver semiconductor package includes a base substrate. The semiconductor package includes a semiconductor chip mounted on the base substrate. The semiconductor chip includes a core region disposed in a center part of the semiconductor chip, an internal circuit being provided in the core region. The semiconductor chip includes a plurality of IO cell regions disposed in a line along a side of the semiconductor chip, a differential circuit being provided in each of the plurality of IO cell regions. The semiconductor chip includes a non-inverting pad electrode disposed above each of the IO cell regions and electrically connected to a non-inverting terminal of the differential circuit. The semiconductor chip includes an inverting pad electrode disposed above each of the IO cell regions and connected to an inverting terminal of the differential circuit.

Abstract: According to one embodiment, a semiconductor device includes a first IO cell and a second IO cell arranged on a periphery of the core circuit. Each of the first IO cell and the second IO cell comprises: a power supply terminal to which a power supply voltage is applied; a ground terminal connected to ground; an RC delay circuit including a resistor having one terminal connected to one of the power supply terminal and the ground terminal and a capacitor having one terminal connected to the other terminal of the resistor and the other terminal connected to the other of the power supply terminal and the ground terminal; a P-type transistor; and an N-type transistor.

Abstract: The driver semiconductor package includes a base substrate. The semiconductor package includes a semiconductor chip mounted on the base substrate. The semiconductor chip includes a core region disposed in a center part of the semiconductor chip, an internal circuit being provided in the core region. The semiconductor chip includes a plurality of IO cell regions disposed in a line along a side of the semiconductor chip, a differential circuit being provided in each of the plurality of IO cell regions. The semiconductor chip includes a non-inverting pad electrode disposed above each of the IO cell regions and electrically connected to a non-inverting terminal of the differential circuit. The semiconductor chip includes an inverting pad electrode disposed above each of the IO cell regions and connected to an inverting terminal of the differential circuit.

Abstract: An embodiment of a semiconductor integrated circuit, which receives a power supply voltage at an input terminal and outputs a feedback voltage for controlling a level of the power supply voltage, includes a feedback voltage generating unit that generates the feedback voltage corresponding to the level of the power supply voltage at the input terminal. The feedback voltage generating unit includes a variable resistance element. A resistance control unit controls the resistance value of the variable resistance element to account for changes in a desired target level for the power supply voltage.

Abstract: The present invention relates to benzoxazole compounds represented by the following formula (I): wherein R1 to R4 may be the same or different from each other, and each represent a hydrogen atom, alkyl group having 1 to 6 carbon atoms, alkoxy group having 1 to 4 carbon atoms, haloalkyl group having 1 to 4 carbon atoms, haloalkoxy group having 1 to 4 carbon atoms, halogen atom, nitro group, cyano group, R12S(O)n, alkoxycarbonyl group having 1 to 4 carbon atoms, amino group, —NHCOR11 or carbonyl group, where R11 and R12 each represent an alkyl group having 1 to 6 carbon atoms, and n is an integer of 0 to 2, A represents a single bond, CHR5—Y, CR5?CR6, CR5R7—CHR6 or CHR5, where R5 represents a hydrogen atom, hydroxyl group, halogen atom or alkyl group, R6 and R7 each represent a hydrogen atom, hydroxyl group, alkyl group, halogen atom or substituted sulfonyloxy group, Y represents O, S or NH, and W represents a substituted or unsubstituted benzene ring or hetero ring, and processes for preparing the same.

Abstract: The invention discloses benzoxazole compounds which are represented by the following formula (1): in which R1-R4 stand for H, halogen, NO2, CN, C1-4 alkyl, C1-4 haloalkyl, C1-4 haloalkoxy, C2-5 alkanoyl, formyl, C2-6 alkoxycarbonyl, carboxyl or the like; R5 stands for C1-4 haloalkyl, CN; R6 stands for H, halogen, CN, C1-4 haloalkyl; R7 stands for H, halogen, C1-4 alkyl; R8 and R9 each independently stands for H, C1-4 alkyl; R10 stands for halogen, CN, R12X where R12 stands for C1-10 alkyl, C1-6 haloalkyl, C3-6 cycloalkyl, C2-7 alkanoyl, formyl and X stands for O, S and which are useful as herbicide.

Abstract: The present invention relates to benzoxazole compounds represented by the following formula (I): wherein R1 to R4 may be the same or different from each other, and each represent a hydrogen atom, alkyl group having 1 to 6 carbon atoms, alkoxy group having 1 to 4 carbon atoms, haloalkyl group having 1 to 4 carbon atoms, haloalkoxy group having 1 to 4 carbon atoms, halogen atom, nitro group, cyano group, R12S(O)n, alkoxycarbonyl group having 1 to 4 carbon atoms, amino group, —NHCOR11 or carbonyl group, where R11 and R12 each represent an alkyl group having 1 to 6 carbon atoms, and n is an integer of 0 to 2, A represents a single bond, CHR5—Y, CR5—CR6, CR5R7—CHR6 or CHR5, where R5 represents a hydrogen atom, hydroxyl group, halogen atom or alkyl group, R6 and R7 each represent a hydrogen atom, hydroxyl group, alkyl group, halogen atom or substituted sulfonyloxy group, Y represents O, S or NH, and W represents a substituted or unsubstituted benzene ring or hetero ring, and processes for preparing the same

Abstract: The present invention relates to benzoxazole compounds represented by the following formula (I): wherein R1 to R4 may be the same or different from each other, and each represent a hydrogen atom, alkyl group having 1 to 6 carbon atoms, alkoxy group having 1 to 4 carbon atoms, haloalkyl group having 1 to 4 carbon atoms, haloalkoxy group having 1 to 4 carbon atoms, halogen atom, nitro group, cyano group, R12S(O)n, alkoxycarbonyl group having 1 to 4 carbon atoms, amino group, —NHCOR11 or carbonyl group, where R11 and R12 each represent an alkyl group having 1 to 6 carbon atoms, and n is an integer of 0 to 2, A represents a single bond, CHR5—Y, CR5?CR6, CR5R7—CHR6 or CHR5, where R5 represents a hydrogen atom, hydroxyl group, halogen atom or alkyl group, R6 and R7 each represent a hydrogen atom, hydroxyl group, alkyl group, halogen atom or substituted sulfonyloxy group, Y represents O, S or NH, and W represents a substituted or unsubstituted benzene ring or hetero ring, and processes for preparing the same.

Abstract: The present invention relates to a benzoxazole compound represented by the following formula (1): wherein R1 to R4 each represents hydrogen atom, C1-6 alkyl group, C1-4 alkoxy group, C1-4 haloalkyl group, C1-4 haloalkoxy group, halogen atom, nitro group, cyano group, etc.; R5 represents C1-4 haloalkyl group, C1-4 haloalkoxy group, halogen atom, nitro group, cyano group, etc.; R6 represents hydrogen atom, halogen atom, cyano group, nitro group, etc.; R7 represents hydrogen atom, C1-6 alkyl group, C1-4 haloalkyl group, etc.; and X represents O, S, SO or SO2, a process for producing the same and a herbicide containing the same as an effective ingredient.

Abstract: The present invention relates to benzoxazole compounds represented by the following formula (I): 1

Abstract: Disclosed are a pyrimidine or triazine compound represented by the following formula (I): ##STR1## wherein R.sup.1 represents cyano group, a halogen atom, hydroxy group or --O--R.sup.7 where R.sup.7 represents a lower alkyl group, a lower alkenyl group, a lower alkynyl group, a halo-lower alkyl group or a cyano-lower alkyl group; R.sup.2 represents hydrogen atom or a lower alkyl group; R.sup.3 represents hydrogen atom or a lower alkyl group; R.sup.4 represents a 1-imidazolyl group, --NHSO.sub.2 --R.sup.8 where R.sup.8 represents a lower alkyl group or a phenyl group which may have a substituent, hydroxy group, a lower alkoxy group or a benzyloxy group when Z is nitrogen atom; or a 1-imidazolyl group, --NHSO.sub.2 --R.sup.8 where R.sup.