Abstract: A preliminary vibration number storage unit stores a first preliminary vibration characteristic which indicates a relation between a downtime of an ejection opening and a smallest number of vibrations in preliminary vibration, the smallest number of vibrations required to enable normal preliminary ejection from the ejection opening immediately after the preliminary vibration. The downtime of each ejection opening TR is irregularly distributed within a range between zero and T1max, the range defining the first preliminary vibration characteristic, and preliminary ejection is performed subsequently to the preliminary vibration. At this point, the preliminary vibration performed is set to include N1R vibrations, the number of which corresponds to the downtime TR of the first preliminary vibration characteristic.

Abstract: An inkjet head is provided with an ejection surface on which first and second ejection regions having a plurality of ejection openings ejecting different colors of ink are formed in proximity to each other or to partially overlap each other. A first wiping operation in which, after ink is forcibly ejected only from the first ejection region, the first ejection region is wiped by relative movement of the wiping member in a direction from the second ejection region toward the first ejection region, and a second wiping operation in which, after ink is forcibly ejected only from the second ejection region, the second ejection region is wiped by relative movement of the wiping member in a direction from the first ejection region toward the second ejection region are selectively performed.

Abstract: Positions of flushing candidate pixels are provided in standard areas S formed from pixels arranged in a matrix pattern. A reference area formation section forms a reference area Ref by arranging two standard areas S adjacently to each other in both a main scan direction and a conveyance direction. In a range where there are overlaps with virtual pixel rows 84 not associated with image dots for a virtual flushing area F virtually arranged at a randomly-determined position in the reference area Ref, an extraction section extracts pixels overlapping flushing candidate pixels in the reference area Ref. A head control section controls inkjet heads such that image dots and flushing dots corresponding to the extracted pixels are formed on a sheet P.

Abstract: A flush water tank apparatus for storing flush water for flushing a flush toilet is disclosed. The flush water tank apparatus includes: a reservoir tank for storing flush water, the reservoir tank having a discharge port formed on the bottom surface thereof; a valve body for opening and closing a discharge port to supply flush water to a flush toilet; and a side surface extending in the upward direction from the bottom surface of the reservoir tank so as to surround the discharge port; and includes: a cylindrical body opens at the top and forms an opening portion on the side surface; and switching valves for opening and closing the opening portion on the cylindrical body to enable adjustment of the opening surface area of the opening portion of the cylindrical body so that the volume of flush water supplied from the reservoir tank discharge port to the flush toilet can be obtained in multiple stages, including at least the three stages of large, medium, and small.

Abstract: A preliminary vibration number storage unit stores a first preliminary vibration characteristic which indicates a relation between a downtime of an ejection opening and a smallest number of vibrations in preliminary vibration, the smallest number of vibrations required to enable normal preliminary ejection from the ejection opening immediately after the preliminary vibration. The downtime of each ejection opening TR is irregularly distributed within a range between zero and T1max, the range defining the first preliminary vibration characteristic, and preliminary ejection is performed subsequently to the preliminary vibration. At this point, the preliminary vibration performed is set to include N1R vibrations, the number of which corresponds to the downtime TR of the first preliminary vibration characteristic.

Abstract: Positions of flushing candidate pixels are provided in standard areas S formed from pixels arranged in a matrix pattern. A reference area formation section forms a reference area Ref by arranging two standard areas S adjacently to each other in both a main scan direction and a conveyance direction. In a range where there are overlaps with virtual pixel rows 84 not associated with image dots for a virtual flushing area F virtually arranged at a randomly-determined position in the reference area Ref, an extraction section extracts pixels overlapping flushing candidate pixels in the reference area Ref. A head control section controls inkjet heads such that image dots and flushing dots corresponding to the extracted pixels are formed on a sheet P.

Abstract: A myoelectric potential produced across a predetermined muscle of a living body in isometric exercise is measured before physical training. An item of myoelectric potential information involving the measured myoelectric potential is stored as a reference recovery value, which is then compared with an item of myoelectric potential information involving a myoelectric potential measured after the training, thereby determining an extent of recovery of the muscle.

Abstract: A biological information measuring system which is capable of measuring biological information simultaneously at a plurality of body sites, and of visually recognizing the biological information in real time at hand. A control device respectively transmits a measurement start signal to each of myoelectric potential measuring devices when a measurement start instruction is inputted from an input unit, and displays measurement results transmitted as needed from the respective myoelectric potential measuring devices on a display unit. On the other hand, when the measurement start signals are transmitted from the control device, the plurality of myoelectric potential measuring devices start measurement of myoelectric potentials by measuring units, and transmit active states of the measured muscles as measurement results to the control device.

Abstract: An ear-attaching type electronic device includes: a body part supported in a vicinity of a lower part of an occipital part when the device is attached; a pair of arm parts extending from the body part, to which a connecting member is placed therein; and a pulse sensor section for detecting pulse by being attached to an earlobe, wherein advice is outputted according to a comparison between a detected pulse rate and a previously-set pulse rate range.

Abstract: An ink jet recording head, which can be used in a recording apparatus, is manufactured by preparing a first base plate provided with an energy generating structure for generating energy to discharge ink, preparing a second base plate provided with a discharge opening plate member on which are to be formed ink discharge openings for discharging the ink and recessed portions for forming ink flow paths, the ink flow paths being communicated with the discharge openings, and applying an ink repellant treatment on a surface of the discharge opening plate at a side where the ink is to be discharged in at least an area where the discharge openings are to be formed.

Abstract: A pace calculation device including an oscillator and a frequency divider used for timing purposes, an amplifier and a speaker for generating a signal sound, and a CPU for performing an operation. Times taken for a runner to run any first distance twice each at a different pace to the signal sound are measured. The CPU draws a relation between a pace and a run time on the basis of data on two different paces at each of which the runner run the first distance and data on the run times taken for the runner to run. A run time taken for the runner to run at any pace any second distance which the runner should run in a target run time is measured. The CPU calculates a pace at which the runner runs the second distance in the target run time on the basis of the relation, data on the pace at which the runner run the second distance, and the run time taken for that run. The speaker generates a signal sound on the basis of data on the pace calculated by the CPU.

Abstract: An electronic device for a vehicle detects the number of rotations of a wheel of a vehicle, calculates the distance covered by the vehicle, measures the atmospheric pressure to provide data on the atmospheric pressure, obtains a height corresponding to the measured atmospheric pressure from a height-atmospheric pressure conversion table stored in a RAM on the basis of the measured atmospheric pressure data, calculates an tilt of a road where the vehicle travels on the basis of the height and the measured covered distance, detects a gear corresponding to the calculated tilt from a gear change conversion table, drives a transmission to put the gear in the meshed state. In order to apply a barometer to a weather forecast, an actual height where the vehicle travels is calculated on the basis of data on a tilt of the road measured by an inclinometer attached to the vehicle and the calculated covered distance.

Abstract: An electronic device with multiple functions has a base case provided with an input key unit on an upper surface and a plurality of openable cases which are openably mounted on the base case so as to be freely open and closed. The base case has an arced guide thereon. The openable cases are arranged so as to be stacked on the base case when closed. One of the openable cases has a moving member which is movably engaged with the arced guide for connecting the openable case to the base case. The openable cases each are provided with an electro-optical display unit on a rear surface. The openable cases except the outermost openable case each are provided with an input key unit on an upper surface.

Abstract: The present invention relates to a method for manufacturing an ink jet recording head having an ink path communicated with a discharge opening, a discharge energy generating element disposed in the ink path and a discharge opening plate on which the discharge opening is formed. The discharge opening plate is attached to an end surface of the ink path. The discharge opening is formed by irradiating an excimer laser light on the discharge opening plate from a side of the plate which is attached to the ink path.

Abstract: An analog electronic timepiece includes a dial plate in which an opening is formed, an electric-optical display panel arranged below the opening, and a shutter plate movably mounted between the dial plate and the display panel. The shutter plate is moved to a first position, in which only one of two types of data is exposed, when the above described one data is displayed on the display panel, and is moved to a second position, in which only the other data is exposed so that any not-displayed portions in the display panel is not exposed, when the other data is displayed on the display panel, the two types of data being different from each other in the number of displaying digits for displaying them.

Abstract: An analog electronic time piece includes a dial plate in which two openings are formed, two electric-optical display panels arranged below the openings, and a shutter plate rotatably arranged between the dial plate and the display panels. There two openings are closed by the shutter when it is rotated to a first position. One of the two openings is closed and the other is opened by the shutter when it is rotated to a second position. The above described one opening is opened and the other is closed by the shutter when it is rotated to a third position. The two openings are opened by the shutter when it is rotated to a fourth position.

Abstract: Pultrusion with cure by ultraviolet (UV) radiation, for manufacturing FRP wherein a continuous reinforcing material, most commonly, glass roving is first impregnated with a curable liquid resin and pulled through a UV transmittent die having a desired cross section and a sufficient length to effect the cure and, during passage through such a die, the continuous resinous material or FRP material is subjected to exposure to UV radiation to complete the pultrusion. The invention lies in prevention of sticking trend of the uncured resinous material onto the internal wall of the die. The present invention eliminates the sticking trend by a coating on the internal wall of the glass die. Another embodiment of the pultrusion uses a pipe die having a short length which is insufficient to allow completion of the cure reactions, and then, after passing through such a die, the FRP material to be cured is introduced into a medium liquid of UV transmittent type pressure and therein the material is exposed to UV radiation.