摘要:
A protruding portion 100 having a sloped surface 100b sloped against a ceiling surface is provided on the ceiling side of a cooking chamber 20. Superheated steam from a steam temperature-raising device 50 is blown off from first ceiling steam blowoff openings 101 provided in a flat surface 100a of the protruding portion 100 toward a bottom face within the cooking chamber 20, while the superheated steam is blown off from second ceiling steam blowoff openings 102 provided in a sloped surface 100b of the protruding portion 100 toward the side face within the cooking chamber 20. The superheated steam blown off from these steam blowoff openings 101 and 102 is effectively supplied to upper-and-back surface of a heating object 90 rested in the cooking chamber 20 so as to be spaced from the bottom face of the cooking chamber 20.
摘要:
A protruding portion 100 having a sloped surface 100b sloped against a ceiling surface is provided on the ceiling side of a cooking chamber 20. Superheated steam from a steam temperature-raising device 50 is blown off from first ceiling steam blowoff openings 101 provided in a flat surface 100a of the protruding portion 100 toward a bottom face within the cooking chamber 20, while the superheated steam is blown off from second ceiling steam blowoff openings 102 provided in a sloped surface 100b of the protruding portion 100 toward the side face within the cooking chamber 20. The superheated steam blown off from these steam blowoff openings 101 and 102 is effectively supplied to upper-and-back surface of a heating object 90 rested in the cooking chamber 20 so as to be spaced from the bottom face of the cooking chamber 20.
摘要:
A cooking device has an exhaust duct (19) configured and arranged to mix together exhaust air discharged from an opening (61a) at a tip of a nozzle part (61) and part of cooling air discharged from a cooling fan and guide the mixed exhaust air to discharge it outside of a casing, and an exhaust duct temperature sensor (70) placed within the exhaust duct (19) to detect a temperature of an atmosphere inside the exhaust duct at a portion upper than the opening (61a) of the nozzle (61). A fan abnormal-stop detection part detects an abnormal stop of the fan when an increment per unit time of an atmosphere temperature inside the exhaust duct (19) detected by the temperature sensor (70) during cooking becomes equal to or higher than a first threshold value.
摘要:
To reduce the size and weight of a vehicle including a battery and a charger, which is not mounted on the vehicle, for charging the battery with a charging current supplied from a power source.A vehicle 1 includes a battery 3 for discharging electricity to an electric motor 2 for driving the vehicle 1 to run. A charger 10 that is not mounted on the vehicle 1 is provided. The charger 10 can charge the battery 3 with a charging current supplied from a power source 8. At least one of the vehicle 1 and the charger 10 includes a charging storage device 18, 20 for storing charging history of the battery 3. The battery 3 is charged via the charger 10 based on the charging history stored in the charging storage device 18, 20.
摘要:
A system for controlling idling speed of an internal combustion engine in which a speed sensor senses rotational speed of the engine. A determinator is provided for determining whether the engine is in an idling state. An output adjustor adjusts engine output when the engine is determined to be in the idling state by the determinator. A memory stores a control variable of the output adjustor in the form of a characteristic in which engine output rises approximately in proportion to a difference between a predetermined target idling speed and an actual idling speed with engine speed serving as a parameter. A control acts responsive to outputs from the determinator and the speed sensor for obtaining from the memory a control variable corresponding to engine speed at idling, and for controlling the output adjustor on the basis of the control variable. A load detector detects whether an external load is connected with the engine in operational relation; and a control variable characteristic changer changes characteristic of the control variable from the memory responsive to output from the load detector.
摘要:
A musical tone signal is synthesized on the basis of a predetermined modulation operation (e.g. an FM or AM operation) employing a modulating signal and a carrier signal respectively having an audio range frequency. The modulating wave signal and/or carrier signal is derived by reading out a predetermined waveshape signal from a waveshape table in accordance with progressive phase angle data. The value of the waveshape signal read out from the waveshape table is modified in a specified phase section. This modification is effected by applying a simple operation such as gating, shifting or selecting to the phase angle data addressing the waveshape table or to the waveshape signal read out from the waveshape table. The modified waveshape signal is utilized in a predetermined modulation operation as the modulating wave signal and/or carrier signal. The frequency component of the modulating signal and/or carrier signal is controlled by the waveshape modification wherby synthesis of a musical tone having abundant frequency components is realized with a simple circuit construction.
摘要:
This invention relates to a novel N-acyl acidic amino acid diamide derivative represented by the general formula or a salt thereof: ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4, which may be the same or different, represents a hydrogen atom or a substituted or unsubstituted alkyl, cycloalkyl, alkenyl or aralkyl group, or R.sup.1 and R.sup.2 and/or R.sup.3 and R.sup.4, when taken together with the respective adjacent nitrogen atoms, form a substituted or unsubstituted heterocyclic group; R.sup.5 represents a substituted or unsubstituted cycloalkyl, acyl or heterocyclic group; A represents a bond or a substituted or unsubstituted alkylene, alkenylene or alkadienylene group; and n is 1, 2 or 3. Said compound has an anti-ulcer activity which is effective to human beings and animals. This disclosure relates to such a compound, to a process for the production thereof and to an anti-ulcer agent containing the same.
摘要:
[Problem to be Solved] To easily perform assembly at the time of plugging an inspection hole.[Solution] An inspection hole plug 1 that plugs an inspection hole of an outer casing 136 surrounding a tube bundle in a steam generator includes: a base 2 fixed to the outer casing 136 and having an opening 21 that serves as the inspection hole; a fitting member 3 that plugs the opening 21 of the base 2; a fitting unit 4 that guides rotational movement of the fitting member 3 in a circumferential direction along an inner peripheral edge of the opening 21 of the base 2 and restricts the rotational movement by an axial movement of the fitting member 3 parallel to a central axis R of the rotational movement to fit the inner peripheral edge of the opening 21 of the base 2 and an outer peripheral edge of the fitting member 3 to each other; a holding member 5 into which a shaft portion 31 extending from the fitting member 3 along the axial direction is inserted and that is provided to be capable of abutting on the base 2; and a fastening member 6 that is screwed onto the shaft portion 31 of the fitting member 3 and holds the fitting member 3 at a position axially moved by fastening thereof with the holding member 5 abutting on the base 2.
摘要:
An object is to provide a heat transfer tube support structure capable of preventing deterioration of the reliability and the durability of a heat transfer tube. In a steam generator (heat exchanger) having a lower barrel (vessel), heat transfer tubes disposed in the lower barrel, and tube support plates disposed in the lower barrel and having heat transfer tube insertion holes opened in a thickness direction, support portions for supporting the heat transfer tubes are formed to the intermediate portions of the inner surfaces of the heat transfer tube insertion holes in the axial direction of the heat transfer tube insertion holes, and the regions between the support portions and the respective open ends of the heat transfer tube insertion holes are formed of inclined surfaces inclining in a radial direction outwardly in the heat transfer tube insertion holes toward the open ends, respectively.
摘要:
[Problem to be Solved] To efficiently charge a battery via a charger at a higher possible charging current that is within the range where no trouble due to the temperature occurs in the charger.[Solution] There is provided a charger 10 that can charge a battery 3 of a vehicle 1 with a charging current A from a power source 8, and that is not mounted on board. In charging the battery 3, charging modes M1 to M4 are switched sequentially at a plurality of predetermined timings H1 to H5 as a charging time H elapses. Generally over the entire charging time H, values of the charging current A for the respective charging modes M1 to M4 are reduced as the charging time H elapses. Charging in a charging mode M1 is stopped when the temperature T of the charger 10 is increased to reach a predetermined temperature T1, so that charging is performed at a first lower charging current A1′ that is lower than the first charging current A1 for the preceding first charging mode M1 until a start predetermined timing H2 for a subsequent charging mode M2 that was to follow the preceding charging mode M1 is reached.