摘要:
Provided is a liquid ejecting method, including ejecting a liquid from a liquid ejecting head, wherein: the viscosity of the liquid is in a range from 6 mPa·s to 15 mPa·s, the liquid ejecting head includes: nozzles which eject the liquid; a pressure chamber which applies a pressure variation to the liquid in order to eject the liquid from the nozzles; and a supply unit which communicates with the pressure chamber and supplies the liquid to the pressure chamber, the volume of the supply unit is more than ⅕ of the volume of the pressure chamber and is less than ½ of the volume of the pressure chamber, and the channel length of the pressure chamber is equal to or more than the channel length of the supply unit and is equal to or less than twice of the channel length of the supply unit.
摘要:
A driving signal includes an ejection driving pulse having an expansion element and a constriction element, and a non-ejection driving pulse having an expansion element and a holding element and a constriction element. The length of time from the end of the constriction element in the ejection driving pulse to the beginning of the expansion element in the non-ejection driving pulse is taken as t; the lengths of time of the expansion element, holding element, and constriction element in the non-ejection driving pulse are taken as a, b, and c, respectively; and the inherent vibration cycle of the liquid within the pressurizing chamber is taken as Tc. t, a, b, and c are within the ranges defined by the following equations: Tc/4≦t≦Tc/2 (1) (5Tc/8)−t≦a≦(3 Tc/4)−t (2) b+c=Tc−t−a (3).
摘要:
A focusing device including: an optical system that includes a focusing lens; an image sensor that captures a subject image formed via the optical system and outputs an image signal containing a plurality of color components; an edge detection unit that detects an edge in correspondence to each color component among the plurality of color components contained in the image signal; a differential value calculation unit that calculates a differential value of an edge strength of the edge detected by the edge detection unit, in correspondence to the each color component; and a decision-making unit that determines a moving direction along which the focusing lens is to move for purposes of focus adjustment of the optical system based upon the differential value calculated by the differential value calculation unit.
摘要:
A carba-sugar amine derivative represented by the following formula (1) or (2) is used as the active ingredient of a β-galactosidase inhibitor or a glycolipid metabolic disorder treating agent. Wherein each of R1 and R2 independently represents H, an alkyl group, an acyl group, an aryl group or an aralkyl group, with the proviso that both are not H at the same time, and each of R3, R4, R5 and R6 independently represents a hydroxyl group or hydroxyl group having a substituent.Also, R7 represents an alkyl group, and each of R8, R9, R10 and R11 independently represents a hydroxyl group or a hydroxyl group having a substituent.
摘要:
A velocity of Ar gas flow passing through between a lower end of a cylindrical body and a thermal shielding body is influenced by arrangement of a pulling path of single crystal silicon, a cylindrical body, and a thermal shielding body. Accordingly, the velocity of the Ar gas flow passing through between a lower end of the cylindrical body and the thermal shielding body is controlled by adjusting a relative position of the pulling path of the single crystal silicon, the cylindrical body, and the thermal shielding body. As described above, dust falling off to silicon melt can be reduced, thereby preventing deterioration in quality of the single crystal silicon.
摘要:
A liquid ejecting method includes ejecting a liquid through a liquid ejecting head. Viscosity of the liquid falls within a range from 6 mPa·s to 15 mPa·s. The liquid ejecting head includes a nozzle that ejects the liquid, a pressure compartment that causes a change in the pressure of the liquid to eject the liquid through the nozzle, and a supply unit that communicates with the pressure compartment and supplies the liquid to the pressure compartment. A channel flow resistance of the supply unit ranges from equal to or higher than a channel flow resistance of the pressure compartment to equal to or lower than twice the channel flow resistance of the pressure compartment. A channel length of the pressure compartment ranges from equal to or longer than a channel length of the supply unit to equal to or shorter than twice the channel length of the supply unit,
摘要:
A method for controlling an air cylinder such that air is supplied to and exhausted from pressure chambers of the air cylinder by air servo valves. Pressures in the pressure chambers are detected by pressure sensors, signals of the detected pressures are feedback to a controller, and the degrees of opening of the air servo valves are adjusted by corresponding PID adjusters of the controller on the basis of the respective differences between instruction values and detection values. The displacement of the rod of the air cylinder is detected by a displacement sensor, and a detection signal of the displacement is fed back to the controller so that a gain of the PID adjuster is always changed in accordance with the detection signal of the displacement.
摘要:
To provide a composite for a building material capable of manufacturing a building material that is harmless to living environment and global environment and can be recycled. The composite for a building material contains diatomaceous earth, waste lumber, and inorganic hardener, or further contains field earth, and, as necessary, contains used paper and/or crushed pieces of used tatami mat and used tile, and crushed earth. The composite for a building material is prepared by homogeneously mixing the components, and then the building material is manufactured by molding and curing the composite. The manufactured building material has a high humidity conditioning property as in the case of the conventional mud wall made of coarse clay, and is easily recycled by being crushed. Moreover, this building material does not cause hypersensitiveness to chemical substances because it produces no chemical substances, and has a feel of earth so that earthen walls and flower beds made by using this building material integrate well with an appearance of ancient city and are in harmony with beautiful appearance of houses properly.
摘要:
In the process of extensively searching for a drug elevating the survival ratio in ischemic heart failure, in particular postinfarction heart failure, it is found out that βARKct which is a βARK1 inhibitor is efficacious not only in improving heart function but also elevating survival ratio in postinfarction heart failure. Accordingly, it is expected that the βARK1 inhibitor is efficaciously usable as a remedy for ischemic heart failure which exerts not only an effect of improving heart function but also another effect of elevating survival ratio and, in its turn, contributes to the improved prognosis in patients with ischemic heart diseases.
摘要:
An apparatus for heating a baby formula pot 10 includes a case 11, and a heating plate 12 disposed in the case 11 on which a baby formula pot 30 is mounted. When the baby formula pot 30 is mounted on the heating plate 12 and is heated by the heating plate 12, the water contained in the baby formula pot 30 is boiled to become hot water. An water amount is calculated by a control mechanism 35 based on a temperature rising ratio of the water. An optimum cooling period is calculated by the control mechanism 35 based on the calculated water amount. A cooling fan 13 is rotated by the control mechanism 35 in compliance with the optimum cooling period, so that the baby formula pot 30 is cooled by air taken-in through air intake ports 18.