Abstract: The separatorless boiler includes a downcomer pipe (84) connecting a lower portion of the upper header (24) and the lower header (22) and a control means (70) for carrying out a first control for controlling a water supply means (60) so that a water level in the can body lowers when a detected water level by an external water level detecting means (50) exceeds a first set water level, and a second control for controlling the water supply means (60) so that the water level in the can body rises when the detected water level becomes lower than or equal to a second set water level lower than the first set water level.

Abstract: An analog-to-digital (AD) converter has a latch section having latch units, a capacitor, and a latch control signal line connected to the latch units. A third voltage less than a first voltage and greater than a second voltage is applied as a power supply voltage to the latch units. When the capacitor is electrically connected to the latch control signal line, a potential of the latch control signal line becomes greater than or equal to the third voltage. Only when the electrical connection between the capacitor and the latch control signal line is disconnected, the first voltage is applied to the capacitor and the second voltage is applied to the latch control signal line. When the potential of the latch control signal line becomes greater than or equal to the third voltage, the latch units latch clock signals.

Abstract: A solid-state imaging device includes a pixel unit, a reference signal generation unit including current sources, and analog-to-digital (A/D) conversion units. The A/D conversion units include comparators and counters. Each of the A/D conversion units includes at least one of the comparators and at least one of the counters which are lined up in a column direction of the pixel unit. The current sources are lined up in a row direction of the pixel unit, and face the comparators of the A/D conversion units in the column direction of the pixel unit. The comparators of the A/D conversion units are arranged between the current sources and the counters of the A/D conversion units.

Abstract: A method for manufacturing a SiC epitaxial wafer includes: a first step of, by supplying a Si supply gas and a C supply gas, performing a first epitaxial growth on a SiC bulk substrate with a 4H—SiC(0001) having an off-angle of less than 5° as a main surface at a first temperature of 1480° C. or higher and 1530° C. or lower; a second step of stopping the supply of the Si supply gas and the C supply gas and increasing a temperature of the SiC bulk substrate from the first temperature to a second temperature; and a third step of, by supplying the Si supply gas and the C supply gas, performing a second epitaxial growth on the SiC bulk substrate having the temperature increased in the second step at the second temperature.

Abstract: A radio base station eNB which periodically receives uplink control information including CQI through PUCCH, comprising: a storage unit 130 which stores a plurality of combinations of cqi-pmi-ConfigIndex (ICQI/PMI) for determining transmission timing of the uplink control information and cqi-PUCCH-ResourceIndex (n(2)PUCCH) for determining an orthogonal sequence used for transmitting the uplink control information; and a parameter assignment unit 121 which assigns one of the combinations of cqi-pmi-ConfigIndex (ICQI/PMI) and cqi-PUCCH-ResourceIndex (n(2)PUCCH) which are stored by the storage unit, to a radio terminal UE connected to the radio base station. The storage unit 130 stores the combinations while combining cqi-pmi-ConfigIndex (ICQI/PMI) which possibly cause overlap of the transmission timing of the uplink control information respectively with different cqi-PUCCH-ResourceIndex (n(2)PUCCH).

Abstract: An analog-to-digital (AD) converter has a latch section having latch units, a capacitor, and a latch control signal line connected to the latch units. A third voltage less than a first voltage and greater than a second voltage is applied as a power supply voltage to the latch units. When the capacitor is electrically connected to the latch control signal line, a potential of the latch control signal line becomes greater than or equal to the third voltage. Only when the electrical connection between the capacitor and the latch control signal line is disconnected, the first voltage is applied to the capacitor and the second voltage is applied to the latch control signal line. When the potential of the latch control signal line becomes greater than or equal to the third voltage, the latch units latch clock signals.

Abstract: An A/D conversion circuit and a solid-state imaging device are able to reduce current consumption, and two input terminals of a NAND element included in a latch circuit receive a corresponding one of a plurality of clock signals and an enable signal. The enable signal is not input to the NAND element before an end timing of A/D conversion, and is input to the NAND element at the end timing of the A/D conversion and at a timing at which latching is performed. The latch circuit latches no clock signal when the enable signal is not input.

Abstract: A radio base station 100 judges a receiving state of a radio signal in conformity with the orthogonal frequency division multiplexing scheme, and changes a symbol string configuration of a symbol string defined by a size in a frequency axis direction and in a time axis direction, on the basis of the judged receiving state.

Abstract: A solid-state imaging device includes: a first substrate; a second substrate; a pixel unit in which pixels are disposed in a matrix; and an A/D conversion unit that is disposed for every columns of the pixels and counts a count clock for only a period according to a magnitude of the pixel signal. The A/D conversion unit includes: counter units that is provided in one of the first substrate and the second substrate and generates n-bit count signals; memory units that is provided in the other of the first substrate and the second substrate and holds the count signals and outputs the held count signals to horizontal signal transfer lines; and a connection unit that connects each counter unit to a corresponding one of the memory units and simultaneously transfer the count signals from at least two counter units to at least two memory units.

Abstract: There is disclosed a toner for electrostatic latent image development which includes at least a colorant, a charge control agent, and a release agent in a binder resin and is produced using a pulverizing process. An average circularity of the toner is 0.960 or more and 0.980 or less with respect to toner particles having a primary particle diameter of 3 ?m or more and 10 ?m or less. A numerical proportion of toner particles, having a concave portion of which outer diameter is 200 nm or more and being observed by a predetermined condition, is 10% by number or less.

Abstract: A radio base station 100 judges a receiving state of a radio signal in conformity with the orthogonal frequency division multiplexing scheme, and changes a symbol string configuration of a symbol string defined by a size in a frequency axis direction and in a time axis direction, on the basis of the judged receiving state.

Abstract: In this solid-state imaging device, an output signal of any one of a plurality of delay units that output signals of logic states in accordance with a level of a pixel signal is input to an input terminal of a latch circuit that latches a logic state of the output signal. A NAND circuit and an INV circuit stop until a control signal output timing at which a control signal in accordance with the level of the pixel signal is output, and operate after the control signal output timing. A switch circuit outputs the output signal of the one of the plurality of delay units through a signal line from an output terminal until the control signal output timing, and switches a connection at a latch timing after a predetermined time elapses from the control signal output timing such that the NAND circuit and the INV circuit latch the logic state of the output signal of the one of the plurality of delay units.

Abstract: A toner for developing an electrostatic latent image includes toner particles. An average aspect ratio of the toner particles, having predetermined diameters of at least 3 ?m and less than 10 ?m, is in the range from about 0.820 to about 0.900, and the difference between the maximum value and minimum value among the average aspect ratios D3, D4, D5, D6, D7, D8, and D9 is up to 0.07. Dn represents an average aspect ratio of those toner particles having a diameter of at least n ?m and less than n+1 ?m.

Abstract: A toner for electrostatic latent image development is comprised toner particles containing toner core particle containing at least a binder resin and a shell layer coating the toner core particle. The shell layer is smoothened to a predetermined level. The average particle diameter of the resin fine particles is from 45 nm to 300 nm. And, when cross-sections of the toner particles are observed using a transmission electron microscope, cracks approximately perpendicular to surfaces of the toner core particles are observable inside the shell layer.

Abstract: A toner for electrostatic latent image development, containing toner particles composed of toner core particle containing at least a binder resin and a shell layer coating the toner core particle. Average circularities D4 to D7 of toner particles within predetermined particle diameter ranges are each no less than 0.960, the difference (Dmax?Dmin) between a maximum value Dmax among D4 to D7 and a minimum value Dmin among D4 to D7 is no greater than 0.015. The shell layer is smoothened to a predetermined level. And, cracks in a direction approximately perpendicular to a surface of the toner core particles are observable inside the shell layer when cross-section of the toner particle is observed using a transmission electron microscope.

Abstract: A magnetic toner for electrostatic latent image development includes toner particles containing toner core particle containing at least a binder resin and a magnetic powder, and a shell layer coating the toner core particle. In the toner, in the case where the surfaces of the shell layers are observed using a scanning electron microscope, the magnetic powder is not observed, and approximately spherical particles derived from the resin fine particles are not observed on the surfaces of the shell layers for toner particles having a particle diameter in a specific range. In the toner, in the case where the cross-sectional surfaces of the toner particles are observed using a transmission electron microscope, cracks approximately perpendicular to surfaces of the toner core particles are observed inside the shell layers.

Abstract: A toner for electrostatic latent image development is comprised toner particles containing toner core particle containing at least a binder resin and a shell layer coating the toner core particle. The shell layer is smoothened to a predetermined level. And, when cross-sections of the toner particles are observed using a transmission electron microscope, cracks approximately perpendicular to surfaces of the toner core particles are observable inside the shell layer.

Abstract: A radio base station 100 judges a receiving state of a radio signal in conformity with the orthogonal frequency division multiplexing scheme, and changes a symbol string configuration of a symbol string defined by a size in a frequency axis direction and in a time axis direction, on the basis of the judged receiving state.

Abstract: A toner for magnetic single-component development, which contains at least a binder resin which is a polyester resin, magnetic powder, and a charge control resin, wherein the ratio (%) of the area of the charge control resin present on the surface of the toner particles with respect to the area of the toner particles on an electron microscope image is made to be in a predetermined range corresponding to the particle diameter of the toner particles.

Abstract: The separatorless boiler includes a downcomer pipe (84) connecting a lower portion of the upper header (24) and the lower header (22) and a control means (70) for carrying out a first control for controlling a water supply means (60) so that a water level in the can body lowers when a detected water level by an external water level detecting means (50) exceeds a first set water level and a second control for controlling the water supply means (60) so that the water level in the can body rises when the detected water level becomes lower than or equal to a second set water level lower than the first set water level.