Abstract: The high-strength steel sheet has a chemical composition with MSC value in the range of 2.7% to 3.8% by mass defined by a specific formula, wherein the high-strength steel sheet has a microstructure including specific microstructures in a surface layer region extending from the surface of the steel sheet to a depth of 100 ?m and in an inner region other than the surface layer region. The high-strength steel sheet has the maximum height of the surface roughness of 30 ?m or less, a tensile strength of 980 MPa or more, a uniform elongation of 6% or more, and a ratio of 107-cycle plane bending fatigue strength to tensile strength (fatigue limit ratio) of 0.45 or more.

Abstract: A bulk feeder includes a feeder main body, a receiving member provided on the feeder main body and formed with a receiving region configured to receive a component discharged from a component case accommodating multiple components, a track member provided to be vibratable with respect to the feeder main body and formed with a conveyance path through which the multiple components are conveyed and a supply region that communicates with the conveyance path and opens upward to collect the multiple components, an excitation device configured to apply vibration to the track member so that the multiple components are conveyed along the conveyance path, and a connection member having flexibility and configured to connect between the receiving region and the conveyance path so that the multiple components flows through.

Abstract: Provided is a technique for improving spatial resolution contrast of an ultrasonic tomogram compared with a method based on a coherence between echo signals. The present invention provides an ultrasonic tomogram generation method including: an estimation step SA100 of estimating noise in echo signals of M channels output from an ultrasonic probe, which receives echoes of ultrasonic waves emitted from M (being a natural number of 2 or more) ultrasonic transducers and outputs an echo signal, and calculating a weight coefficient for emphasizing an echo from a reception focus according to a signal-to-noise ratio in the echo signals of the M channels; and a generation step SA110 of generating a beamformer representing an ultrasonic tomogram from the echo signals of the M channels, using the weight coefficient calculated in the estimation step SA100.

Abstract: A printer includes a carriage including a main plate, which vertically sandwiches a guide rail and is in a fixed relative vertical positional relationship with the guide rail, and a head plate provided with an ink head, the ink head including a nozzle surface, a cap attachable to and detachable from the ink head and defining a sealed space between the cap and the nozzle surface, and a shifter causing the cap to shift between a capping position and a separated spaced position. When the cap is at the capping position, the cap pushes the ink head upward to a maintenance position.

Abstract: A printer includes a first ink head that ejects a first ink, a second ink head that ejects a second ink, a first dot controller that controls a dot size after curing of the ejected first ink, and a second dot controller that controls a dot size after curing of the ejected second ink. The second ink is ejected over the first ink on a recording medium, and the second ink is caused to have a dot size that is larger than a dot size of the first ink.

Abstract: In a printer, when a pressed member that is movable together with a movable table pressed by an ink head causes a movement mechanism to move the movable table and the pressed member slides on the ink head, caps are moved from a separate position to a cap position by changing relative positions of nozzle surfaces and the caps in a vertical direction without changing the relative positions of the nozzle surfaces and the caps in a main scanning direction.

Abstract: The charging and discharging control apparatus is an apparatus that controls charging and discharging of a power storage apparatus. The power storage apparatus is connected to an AC power line and is connectable to a specific load without involving the AC power line. The AC power line is connected to a power system, is connected to a direct-current power line through a DC/AC conversion apparatus (PV-PCS), and is connectable to a general load. The charging and discharging control apparatus includes an acquisition unit that acquires information on a direction of a current in the AC power line, and a control unit that supplies electric power to the power storage apparatus when a current is flowing from the AC power line to the power system.

Abstract: The charging and discharging control apparatus includes an acquisition unit that acquires at least one of a direction and magnitude of electric power flowing between an AC power line and power system, and a control unit that controls charging of the power storage apparatus based on a change in at least one of the direction and magnitude of electric power flowing between the AC power line and power system when a charging amount to the power storage apparatus is increased by a predetermined amount.

Abstract: An inkjet printer includes an ejection head that ejects an ink onto a recording medium, a passage in which an ink mist generated by the ejection head flows, a gas-liquid separator that is located in a portion of the passage and separates ink and air from the ink mist, and a blower that is located in the passage and causes the ink mist to be moved away from the ejection head to the gas-liquid separator. A downstream side of the gas-liquid separator is above an upstream side of the gas-liquid separator in a gravitational direction.

Abstract: A printer includes a carriage including a main plate, which vertically sandwiches a guide rail and is in a fixed relative vertical positional relationship with the guide rail, and a head plate provided with an ink head, the ink head including a nozzle surface, a cap attachable to and detachable from the ink head and defining a sealed space between the cap and the nozzle surface, and a shifter causing the cap to shift between a capping position and a separated spaced position. When the cap is at the capping position, the cap pushes the ink head upward to a maintenance position.

Abstract: In a printer, when a pressed member that is movable together with a movable table pressed by an ink head causes a movement mechanism to move the movable table and the pressed member slides on the ink head, caps are moved from a separate position to a cap position by changing relative positions of nozzle surfaces and the caps in a vertical direction without changing the relative positions of the nozzle surfaces and the caps in a main scanning direction.

Abstract: A printer includes a first ink head that ejects a first ink, a second ink head that ejects a second ink, a first dot controller that controls a dot size after curing of the ejected first ink, and a second dot controller that controls a dot size after curing of the ejected second ink.

Abstract: An inkjet printer includes an ink tank in which an ink is stored, an ink head that ejects the ink onto a recording medium, an ink supply passage connected to the ink tank and the ink head, a light emitter that irradiates the ink ejected onto the recording medium with ultraviolet radiation, and a heat relay connected to the light emitter to transfer heat emitted by the light emitter to at least one of the ink supply passage and the ink head.

Abstract: A printer includes an ink head, a first heater, a second heater, and a controller. The ink head includes first and second ink heads arrayed along a main scanning direction. The first heater is upstream of the platen in a sub-scanning direction, and heats the recording medium. The second heater is below the platen, and heats the recording medium placed on the platen. The controller includes a heater controller that controls the first and second heaters so that the surface temperature of a first region in which a first ink ejected from a first upstream nozzle array lands becomes higher than the surface temperature of a second region in which a second ink ejected from the second downstream nozzle array lands.

Abstract: An inkjet printer includes an ejection head that ejects an ink onto a recording medium, a passage in which an ink mist generated by the ejection head flows, a gas-liquid separator that is located in a portion of the passage and separates ink and air from the ink mist, and a blower that is located in the passage and causes the ink mist to be moved away from the ejection head to the gas-liquid separator. A downstream side of the gas-liquid separator is above an upstream side of the gas-liquid separator in a gravitational direction.

Abstract: An ultrasonic measuring device including: an ultrasonic transducer device; an emission unit for emitting an ultrasonic beam; a reception unit for receiving an ultrasonic echo reflected by a test subject; and a processing unit for processing reception, wherein the processing unit identifies a transfer function with respect to the ultrasonic transducer device and the test subject based on a first reception signal corresponding to an ultrasonic beam radiated to a first area in the test subject, a second reception signal corresponding to an ultrasonic beam radiated to a second area in the test subject, and a third reception signal corresponding to an ultrasonic beam radiated to a third area located between the first area and the second area in the test subject, and performs ultrasonic image generation processing including filter processing using a deconvolution filter including the transfer function performed on the reception signals.

Abstract: An ultrasonic measuring device including: an ultrasonic transducer device; an emission unit for emitting an ultrasonic beam; a reception unit for receiving an ultrasonic echo reflected by a test subject; and a processing unit for processing reception, wherein the processing unit identifies a transfer function with respect to the ultrasonic transducer device and the test subject based on a first reception signal corresponding to an ultrasonic beam radiated to a first area in the test subject, a second reception signal corresponding to an ultrasonic beam radiated to a second area in the test subject, and a third reception signal corresponding to an ultrasonic beam radiated to a third area located between the first area and the second area in the test subject, and performs ultrasonic image generation processing including filter processing using a deconvolution filter including the transfer function performed on the reception signals.

Abstract: An equalization device (500) includes a sample hold unit (501) that samples and holds an input signal, a multiplication unit (503) that multiplies the output signal of the sample hold unit (501) by a coefficient, a sample hold unit (502) that samples and holds the input signal at a timing delayed from the sample hold timing of the sample hold unit (501) by one symbol length, a multiplication unit (504) that multiplies the output signal of the sample hold unit (502) by a coefficient, and an addition unit (505) that adds the output signal of the multiplication unit (503) and the output signal of the multiplication unit (504) to output a sum signal.

Abstract: Provided is an equalization device which receives a signal transmitted from a transmission side of the signal as an input signal, and equalizes the deterioration of a wave shape of the received input signal, wherein a bit value indicated by the input signal is judged in accordance with a clock on the basis of the wave shape of the input signal. From judged signals which result from the judgment and which are composed of a plurality of bits, a two-bit transition signal is detected so that the two-bit transition signal has two adjacent bit values having the same value, and bit values located before and after the two adjacent bit values are different from the bit value of the two adjacent bit values, and the phase of the clock is synchronized with the phase of the detected two-bit transition signal.

Abstract: An ultrasonic diagnostic apparatus includes: a transmitting section for driving an ultrasonic probe that sends out an ultrasonic transmitted wave toward a vital tissue; a receiving section for amplifying an ultrasonic reflected wave, produced by getting the ultrasonic transmitted wave reflected by the vital tissue and then received at the ultrasonic probe, to generate a received signal; a reference point shift measuring section for measuring the magnitude of shift of a reference point that has been set on the received signal; a received signal adjusting section for adjusting the position of the received signal in a distance direction according to the magnitude of shift of the reference point; and a shape variation calculating section for determining the magnitudes of positional displacements at multiple measuring points that have been set in the vital tissue by the received signal adjusted.